Definition Essay - Defining the Word Private -- Definition Essays

Definition Essay †Defining the Word Private As time advances, so does the English language.â We utilize numerous words out of context.â But relying upon the individual, time, and perhaps the area another significance might be embraced for any word.â As well as real meanings of words.â Since 1913, when The Merriam-Webster word reference was distributed, the importance of the word private has changed, yet not definitely. Since the most punctual distribution of the three word references, the utilization of private and its setting has not changed much.â There are very few unique ways the word private can be utilized that would not be not the same as when the word was first distributed in dictionaries.â Everyday discussions that incorporate private have not advanced into anything major or new . There are numerous similitudes in the definitions from the various varieties of word references used.â The Merriam-Webster Dictionary distributed in 1913, The Shorter Oxford Dictionary, and The American Heritage Dictionary all have comparable meanings of the word private, however there was one definition that grabbed my attention due to... Definition Essay - Defining the Word Private - Definition Essays Definition Essay †Defining the Word Private As time advances, so does the English language.â We utilize numerous words out of context.â But relying upon the individual, time, and possibly the area another significance might be embraced for any word.â As well as genuine meanings of words.â Since 1913, when The Merriam-Webster word reference was distributed, the importance of the word private has changed, however not radically. Since the most punctual distribution of the three word references, the utilization of private and its setting has not changed much.â There are very few unique ways the word private can be utilized that would not be not quite the same as when the word was first distributed in dictionaries.â Everyday discussions that incorporate private have not advanced into anything major or new . There are numerous likenesses in the definitions from the various varieties of word references used.â The Merriam-Webster Dictionary distributed in 1913, The Shorter Oxford Dictionary, and The American Heritage Dictionary all have comparable meanings of the word private, yet there was one definition that grabbed my attention due to...

At The Age That

At The Age That At The Age That At The Age That By Maeve Maddox A peruser has an inquiry regarding a â€Å"cute little sign† she purchased: Something just isn’t right. Here’s the wording: â€Å"I am at the age that cosmetics is no longer optional.†  I need to supplant â€Å"the age† with â€Å"that age† and change â€Å"that makeup† to â€Å"when makeup.† Any bits of knowledge or proposals? The contrast between â€Å"the age† and â€Å"that age† involves style, however when is the preferable syntactic decision over that. Both that and when can work as conjunctions, however when that is utilized as a combination, it for the most part presents a thing proviso: He accepts that he can't take the blame no matter what. She accepts that cosmetics is compulsory after a particular age. When is the standard decision to present a verb-modifying proviso after words like age, day, and time. It’s what could be compared to the expression â€Å"at which† or, on account of day, â€Å"upon which†: Another examination has uncovered 37 to beâ the age whenâ men are most joyful. I anticipate the day whenever all youngsters have an equivalent chance to get to food and water that adds to their wellbeing and prosperity. A great many people were at home and this wasâ the time whenâ the least trains were running. At the point when that follows the words age, day, and time, it’s being utilized as a relative pronoun and fills in as a subject or item in the proviso it presents: The option to resign with monetary securityâ at the age thatâ has been guaranteed all through our working lives has been denied. (That represents age and is the subject of â€Å"has been promised.†) Avondale understudies recall ‘a day that changed our nation forever’ (That represents day and is the subject of â€Å"changed.†) We should simply decide what to do withâ the time thatâ is given us. (That represents time and is the subject of â€Å"is given†) The better wording for the reader’s sign is â€Å"I am at the age when cosmetics is no longer optional.† But she has balanced the sign in her restroom a casual setting, clearly. I just wouldn’t give one like it as a present to an English instructor. Need to improve your English in a short time a day? Get a membership and begin accepting our composing tips and activities day by day! Continue learning! Peruse the Expressions class, check our well known posts, or pick a related post below:20 Types and Forms of Humor15 Words for Household Rooms, and Their Synonyms40 Synonyms for Praise

Choosing the Right Treatment for a Troubled Teen

Choosing the Right Treatment for a Troubled Teen Theories Behavioral Psychology Print How to Choose the Best Treatment Program for a Troubled Teen An Increasing Array of Options Offer Specialized Care By Amy Morin, LCSW facebook twitter instagram Amy Morin, LCSW, is a psychotherapist, author of the bestselling book 13 Things Mentally Strong People Dont Do, and a highly sought-after speaker. Learn about our editorial policy Amy Morin, LCSW Updated on September 23, 2019  asiseeit / Getty Images More in Theories Behavioral Psychology Cognitive Psychology Developmental Psychology Personality Psychology Social Psychology Biological Psychology Psychosocial Psychology Even when you know that its the right thing to do, the decision to seek professional help for your troubled teen can be a difficult one. The first thing you will need to do as a parent is to accept that theres a problem. It is only then that you can make the best choices to better help your child overcome whatever difficulties he or she may be facing. While there is an ever-expanding array of treatment programs available for troubled teens, it is often difficult to know which one is right for  your child. Your first instinct may be to choose the simplest optionâ€"the one doesnt turn life upside down so dramaticallyâ€"but it may not always be the most appropriate choice. If youre unsure what to do, work with your childs counselor, therapist, and doctor to weigh the pros and cons of each available option as objectively and lovingly as possible. Broadly speaking, treatment programs are offered either on an outpatient basis, allowing your child to live at home, or in a more structured residential program. Types of Outpatient Treatment Programs Outpatient programs are those that provide treatment during the day while your teen continues to live at home at night. Outpatient Options May Be Best When... You and your counseling team fully believe that the teen poses no risk to himself/herself or others at home.The family dynamics wont interfere with the teens ability to overcome his or her problems. Intake starts with a psychological evaluation, which typically consists of a series of psychological or neuropsychological tests. The former helps identify the emotional, behavioral, or learning difficulties that may be contributing to the problem, while latter seeks to determine if there is a neurological component that may explain, at least in part, the childs behavioral or thought processes. Depending on the type of issues your child is facing, your team may recommend individual, family, or group therapy. In some cases, the choice may be legally mandated if the teen has been arrested or convicted of a crime. If outpatient treatment is ordered, you would need to work with the court-appointed counselor or officer to work out the details of treatment (sometimes referred to as the diversion program). You may want to do so with the aid of an attorney to ensure your teen is able to access the best care possible. For teens who are struggling at school or are at risk of dropping out, treatment may also include the exploration of alternative schools  better able to address and meet the needs of troubled teens. Types of Residential Treatment Programs Residential programs provide full-time treatment within a secure, residential setting. Residential Options May Be Best When... A teens behavior is dangerousWhen outpatient treatment has proven unsuccessfulWhen there is a risk harm from someone at home While placing a teen in a residential program may be one of the most painful choices a parent can make, it can also be the wisest. A teens emotional problems are often tangled in a web of environmental influencesâ€"at home, in schoolâ€"that can make sorting out ones feeling all the more difficult. By pulling your teen out of that environment, the child may be better able to isolate and address the problems without distraction, judgment, or interference. Residential treatment programs can be broadly defined as follows: Group homes are those that provide 24-hour therapy, supervision, and support within a home-like setting. Many of these facilities are secure and have structured check in/check out programs for those who have school or are granted leave. They may be a good option if a teen is at risk of running away, providing security and oversight without making the child feel as if he or she is in jail. Some include family-centered counseling as part of the structured treatment.Residential treatment facilities are conducted in a more controlled, often clinical environments. They are designed to offer intensive care for teens with more serious behavioral or emotional problems. These may include alcohol and drug rehab programs, hospital-based residential care, extended care facilities, or teen  boot camps (which typically involve  an isolated, outdoor environment and physical activity). A Word From Verywell The needs of every child are individual and specific. When choosing the treatment option best suited for your teen, focus on those facilities which can meet those specific needs. While there may not one be one facility that ticks all of the desired boxes, working with a counseling team can help you make the most appropriate and strategic choice possible. You may or may not be able to involve your child in the decision, but youll at least be assured your child short- and long-term interests, namely, to get better and develop into a healthy adult, are being properly served. Choose the Right Therapist for Your Troubled Teen

Essay on Graphic Design at Experimental Jetset - 749 Words

Art is the expression, thoughts and imagination that people express them by drawing, painting and assist people to creates more things by using their skills. Graphic design has became so successful from 1800s, by using the graphic design artists have created so many design and assist them to put their thoughts and ideas to create designs. Experimental Jetset is a graphic design company founded by Marieke Stolk, Danny van den Dungen and Erwin Brinkers. They also well have known for their use of Helvetica. MMX was a poster designed by graphic design firm Experimental Jetset. Most often artist influence of movement or design from another pattern. These designers influenced by movement such as De Stiji, Bauahaus. According designers,†¦show more content†¦Other than that, there is also space between each rectangle that help viewer to understand the theme of this design. The principles used in this design include figure/ground relationship, asymmetrical contrast and repetition. Out of all these principles, contrast and repetition stands out most. In this work, there is contrast and repetition in colors. Color changed as it has moved one triangle to another. In addition, rhythm and repetition played important part in this design because the geometric shapes repeated more than once. Furthermore, there is also contrast in the size of the type and triangles. For instance, the title The 2010 Shepley Bulfinch Summer Design Fellowship MMX used bigger in size than other text. In this work, the figure/ground is well-balanced as well as positive and negative space. These triangles in primary colors and secondary colors are considered as figure and the white part in each rectangle considered as ground. The primary focal points are the triangle in red, blue and yellow. Then the secondary focal point is the triangle that colored in purple and light orange. At l ast, the tertiary focal point is the texts and the white background of the poster. The composition makes the design successful and helps viewers to understand the message from the design. In this piece, work composition approaches successfully because figure/ground playedShow MoreRelatedGraphic Design Of The Bauhaus School2872 Words   |  12 Pagescenturies to become one of the most exciting and adaptable forms of communication in graphic design. One of the most important stepping stones in the development of typography was the ground-breaking art school called the Bauhaus. During this remarkable period of change, nestled between the two World Wars, the Bauhaus helped to break the limits of traditional text and paved the way for modern typographic design. This innovative art school was opened in 1919 by Walter Gropius - an architect who believedRead MoreReality Is Broken Summary14202 Words   |  57 Pagescan make the game harder than before, and it will make the game more fun. You will do better and better all the time. Individual success is always more rewarding when it happens in a multiplayer context, and this is part of Chore Wars’ successful design as well. Even the game gets bored one day, players still have had a rather memorable, positive experience of doing chores together. And that should change the way they think about and approach chores for some time. Fix#7: Wholehearted Participation

Job Interview Questions and Sample Answers - 1444 Words

Ads Strong Interview Answers www.InterviewSuccessFormula.com The 3 Things You Should Never Say in a Job Interview. Check Them Out! Best Interview Answers www.InterviewAdvisers.com Secrets to Help You to Get Hired in Your Next Job Interview. Start Now! The Best Interview Answer CareerConfidential.com/FreeEbook Answers Top 50 Interview Questions DownLoad Free Ebook Now. See More About job interview questions and answers job interviews interview questions job interview tips Ads How To Speak English DoTellAll.com Learn About How To Speak English. Become A Smarter Savvier Shopper. Automated HotBlock Sample www.qtechcorp.com Prep for AA/ICP/MS with Perchloric ready Fumehood / Microwave Digstion Job interviews are always stressful - even for†¦show more content†¦Best Answers Do you prefer to work independently or on a team? - Best Answers Give some examples of teamwork. - Best Answers More teamwork interview questions. - Best Answers What type of work environment do you prefer? - Best Answers How do you evaluate success? - Best Answers If you know your boss is 100% wrong about something how would you handle it? - Best Answers Describe a difficult work situation / project and how you overcame it. - Best Answers Describe a time when your workload was heavy and how you handled it. - Best Answers More job interview questions about your abilities. - Best Answers More job interview questions about you. - Best Answers Job Interview Questions About the New Job and the Company What interests you about this job? - Best Answers Why do you want this job? - Best Answers What applicable attributes / experience do you have? - Best Answers Are you overqualified for this job? - Best Answers What can you do for this company? - Best Answers Why should we hire you? - Best Answers Why are you the best person for the job? - Best Answers What do you know about this company? - Best Answers Why do you want to work here? - Best Answers What challenges are you looking for in a position? - Best Answers What can you contribute to this company? - Best Answers What do you see yourself doing within the first 30 days on the job? - Best Answers What would you do if you found out the company was doing something illegal? - Best Answers Are youShow MoreRelatedRance Joyce Recruitment And Selection Unit 5 Assignment Essay872 Words   |  4 Pagesï » ¿ Job Interviewing Skills Joyce Rance GB546-1217 – 0203 – 01N Recruitment and Selection January 27, 2015 Professor Vincent Pellettiere Interview Sample I The first interview sample was taken from YouTube (2013), â€Å"Max Employment-Top 10 Job Interview Questions and Answers†. The job candidate in the video was interviewing for a Sales Administration position. The job that I selected from Indeed.com is – Inside Sales/Sales Coordinator, at Minnesota Rubber and Plastics, - Minneapolis HQ (quadionRead MoreSample Questions And Answers1272 Words   |  6 PagesSample Questions and Answers Tell me about yourself †¦. This is tricky not to waffle or give unrelated information. You need to aim to address your capability, commitment and cultural fit, here is a sample answer: ‘Good morning, my name is James Smith.* I am a qualified accountant with six years post qualified experience gained within the pharmaceutical industry. I worked with Glaxo Smith Klein* as an assistant accountant and I have spent the past 4 years working with Pfizer* where my most recentRead MoreInterview Qa1691 Words   |  7 PagesInterview question and answer: What are your goals for the future?(how do you see yourself five years from now?) †¢ My long-term goals involve growing with a company where I can continue to learn, take on additional responsibilities, and contribute as much of value as I can. †¢ I see myself as a top performing employee in a well-established organization, like this one. I plan on enhancing my skills and continuing my involvement in (related) professional associations. Are you overqualified for thisRead MoreInterview Qa1683 Words   |  7 PagesInterview question and answer: What are your goals for the future?(how do you see yourself five years from now?) †¢ My long-term goals involve growing with a company where I can continue to learn, take on additional responsibilities, and contribute as much of value as I can. †¢ I see myself as a top performing employee in a well-established organization, like this one. I plan on enhancing my skills and continuing my involvement in (related) professional associations. Are you overqualified forRead MoreBenefits Of Having A Well Written Resume844 Words   |  4 Pageswritten resume can tell a lot of a person who is applying for a job. The hiring team or managers who are looking to hire people are looking for specific requirements that match theirs and looking for someone that stands out. By learning different tools and tactics on improving skills and speaking abilities will only help stand out for a company to choose your resume and invite for an interview and possibly start your career. In the jobs search I searched for Operations Manager. With the degree I amRead MoreApplied Business Research and Statistics1261 Words   |  6 Pagesreport the results of the survey. It is very important that questionnaire looks professional, provides clear instructions and is easy to read and organized in a way that it is easy to follow to preserve respondents motivation to fill it out and that questions are organized by topic and that response choices include all the possible responses respondents can make. b) The University of West Virginia is holding an election for student government. There are three candidates running for president. A politicalRead MoreCan People Attitudes On The Legal Status Of Prostitution Be Shaped By Media Representation?1484 Words   |  6 Pages Research Design: Prior to defining the methodology employed for this research, hypothesised answers are set for the research question ‘Can people attitudes on the legal status of prostitution be shaped by media representation?’. The hypothesis to question is posited as ‘an individual with less knowledge on the subject (i.e. prostitution and its legality issues) is probably influenced by media on his or her attitude towards prostitution’. This research intends to adopt an experimental designRead MoreTBLS BK3 WK3 Ch3 Asgn1 V02970 Words   |  4 PagesUMA Mock Interview Appointment 10 points As a UMA student, you are expected to meet with a Mock Interview Specialist to prepare you for your formal interview. During this 45-minute session, you will practice answering questions and gain valuable information on how to professionally present yourself to a potential employer. In order to get credit for this assignment, you MUST schedule your appointment by completing the scheduling form below. If you have already completed a mock interview, still completeRead MoreApplications: Utility Concerns in Choosing an Assessment Method1316 Words   |  6 Pagesmanagement while getting his business degree. They both suggested interviews and a work sample test that would include hands on demonstration of scooping ice cream and serving it. In his estimations, Randy figured it would cost around $100 to interview an applicant and $150 per applicant to perform the work sample test. Professor Higgins informed Randy that the validity of the interview is r = .30 and the validity of the work s ample is r = .50. If the selection ratio is .50, then the average scoreRead MoreFeedback Of Mock Interview At The Employment Support Centre, Algonquin College944 Words   |  4 PagesFeedback of Mock Interview at the Employment Support Centre, Algonquin College Preparation is vital for a successful job interview and getting a dream job. Mock interview is one of the best ways to get prepared for a real employment interview. This mock interview was conducted on the 27th of January, 2015 at the Employment Support Centre of Algonquin College. The sample interview questions are structured into four major sections, which are introductory, behavioural, problem/situational and technical

Misconception of African Americans Free Essays

The Misconception of African Americans Since the beginning of time African Americans have been viewed negatively. We have always been viewed as a threat to society and frowned upon by many races. There are many cliches displayed in the media of what African Americans are supposed to act like. We will write a custom essay sample on Misconception of African Americans or any similar topic only for you Order Now These conclusions cause almost immediate negative feelings from other races and sometimes by our own race. African American females in television shows and movies are often shown as the loud â€Å"ghetto† acting, angry black girl who is always â€Å"telling someone off†. Actor Tyler Perry has been criticized for illustrating African American females as â€Å"big momma†, another negative portrayal of black women. Other times shapely video vixens cause other black females to be portrayed as â€Å"jump-offs† or gold diggers. African American males have even greater judgments to overcome. They are viewed as a menace to society. They are illustrated as wild, angry, dangerous â€Å"gang bangers†. Black men are viewed as absentee fathers or abusive husbands. Although, in some cases, African American males do possess some of these characteristics, there are just as many black men that are positive role models. These ignorant judgments are called stereotypes. A stereotype is defined as â€Å"a widely held but fixed and oversimplified image or idea of a particular type of person or thing†. Stereotypes, in my own words, are judgments blindly made by people who use ignorance as an excuse to be biased against those who are different from them. There are many different types of stereotyping. Racial stereotyping, sexist stereotyping, stereotypes about cultures, and sexual orientation stereotypes are all judgments that can affect one’s life in many ways. Stereotypes are, sadly, made by everyone. Racial stereotyping, however, is the most common type of stereotyping, and can sometimes be dangerous. The Trayvon Martin story, for example, is a situation where stereotyping turned tragic. Trayvon Martin was a young African American boy who was walking from the store with nothing but Skittles and a drink in his pockets. Because of his race, and the stereotype of what black Males are capable of, he was targeted, and tragically killed. There have been many similar cases of dangerous stereotyping. People’s fear of what the media shows we are suited to do, has gotten out of control. Too many of us are dying because of this fear. While many stereotypes do seem to be believable, people like Barack Obama, Michelle Obama, my grandparents, and my mom allow me to realize that not all stereotypes are true. How to cite Misconception of African Americans, Papers

model qq Essay Example

model qq Essay SCIENCE SOURCES OF ENERGY {SAMPLE QUESTION AND ANSWER} 1 . Which of following is more environment friendly? Burning of coal (b) burning of fire wood (c) burning of charcoal (d) Burning of diesel. 2. Major problem in harnessing nuclear energy is to split heavy nucleus (b) sustain nuclear reactions (c) Convert nuclear energy into electricity (d) dispose off nuclear waste. 3. Fusion reaction is also known as chemical reaction (b) elastic scattering (c) thermonuclear reaction (d) photo nuclear reaction 4. India exploded her first under ground nuclear device at Ranchi (b) Kota (c) Jaipur d) Pokhran 5. Although charcoal is a clean and deter source of heat energy yet it cannot be used as a domestic fuel because it cause environmental pollution (b) produce less heat energy (c) cannot be stored easily (d) is expensive fuel 6. Write two advantages of using solar cooker? 7. Suggest two ways to reduce energy consumption? 8. What is geothermal energy? Write its advantages? 9. Why are many thermal power plants set up near coal or oil fields? (2) 10. Name three forms in which energy from ocean is made available for use. What are OTEC power plants? How do they operate? (3) 11. List three forms of energy we use when we wake up from morning till we reach the school. Also from where we get these different forms of energy? (3) 12. Compare and contrast bio- mass and hydro-electricity as source of energy. The production cost of hydroelectricity is cheaper than the electricity produced in a thermal power station. Explain why? 13. What kind of mirror concave, convex or plane would be best suited for the use in a solar cooker. Why? What is the role of glass sheet used in a solar cooker? We will write a custom essay sample on model qq specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on model qq specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on model qq specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Also write two disadvantages of using a solar cooker? 14. (i) What is biogas? Name two main combustible components of biogas? What is the use of spent slurry in a biogas plant? (iii) Name the microorganisms responsible for the fermentation of slurry in the digester? ANSWERS 6. (i) Pollution free Nutrition value of food is preserved when food is cooked inside a solar cooker. 7. (i) Fuels used for burning must be extinguished as soon as their use is over. (it) Bulb, fans and other electrical appliances must be switched off as you leave your room. . The heat energy obtained from hot rocks present in earths crust of geo thermal energy. The advantages of geo thermal energy are- i) Environment friendly. (it) Cost of converting geo-thermal energy into electricity is less. 9. The thermal power plants are usually set up near coal or oil fields so that the fuel is easily available and the problem of air pollution while transporting the fuel may be minimized. 10. (i) Muscular energy to perform different activities like taking bath, climbing stairs and muscular energy comes from food we eat. it) Fossil fuel energy used in bus or car to reach the school and this energy come from fossil fuels like petrol, diesel and CNG. (iii) Chemical energy in the form of breakfast and it lso comes from the food we eat. 11. (i) Tidal energy (it) Ocean waves energy (iii) Ocean thermal energy OTEC power plants are ocean thermal energy conversion plants. For operating OTEC temperature difference of 200C or more between the surface water of ocean and inside water of ocean is required to boil liquid like ammonia or chlorofluorocarbon (CFC). The vapors of the liquid at high pressure used to rotate the turbine of the generator to produce electricity. 12. BIOMASS HYDROELECTRICITY 1 . Energy supplied by the burning of biomass causes pollution. 2. Energy can obtained by burning it directly or by a gobar gas plant. . lt does not cause any pollution. 2. Hydroelaectricity can be obtained by constructing dams. In a thermal power station coal is burnt to produce electricity where as hydroelectricity is produced by allowing the water to fall on turbines. Water in rivers is available free of cost but the cost of extracting and transporting coal is very high. 13. Concave mirror will be best suited for the use in solar cooker because it concentrates all the sunlight to a point after reflection from the mirror and thus raises the temperature of that point. Plane glass plate does not allow the infrared or eat radiation entered in the box to go outside the box thus heating the box and creating green house effect. The two disadvantages of using a solar cooker are (i) Food cannot be cooked at night and on a cloudy day by using a solar cooker. it) Food cannot be cooked quickly by using a solar cooker. 14. (i) Biogas is a mixture of various gases formed when the animal dung mixed with water is allowed to decompose in the absence of air. The two combustible component of biogas are CH4 and H2 gas. (it) The spent slurry in biogas plant is rich in nitrogen and phosphorous required for the growth of plants and hence can be used as a manure. iii) An aerobic micro- organism. 1 . A solar cooker may not cook food if. (1) (a) Interior of the box and the container of food are perfectly shining. b) Glass sheet over the box is not closed. (c) Solar cooker is placed in the shade. (d) All the above. 2. Radiations which are harmful to the living organisms are (1) (a) Infrared radiation. (b) ultraviolet radiations (c) Visible radiation. (d) micro waves 3. Solar cells are made of (1) (a) metals (b) insulator (c)semi conductors (d) none of these 4. The main constituent of CNG is (1) (a) butane (b) methane (c) ethane (d) propane 5. Which of the following is not a bio mass energy source? (1) (a) gobar gas (b) coal (c) wood (d) nuclear energy 6. Hydro power is a renewable source of energy. Justify. (2) 7. Write two qualities of an ideal source of energy? (2) 8. What are the advantages of nuclear energy? (2) 9. Name two activities in our daily life in which solar energy is used? (2) 10. (a) Distinguish between renewable and non- renewable sources of energy? (b) Choose the renewable source of energy from the following list: coal, biogas, sun, natural gas. 1 1 . (a) name the device used to convert (i) Solar energy in to heat and it) solar energy in to electricity. (b) explain the working of windmill (3) 12. What is biogas? How can biogas be obtained? Why is the use of biogas obtained from cow dung advised in preference to burning of cow dung cakes? (3) 13. What are the limitations of extracting energy from (a) the wind (b) waves (c) tides (3) 14. A student constructed a box type solar cooker. He found that if did not work Efficiently. What could this be due to? Give any four possible mistakes in the solar construction and operation of the cooker what maximum temperature Can ordinarily be reached inside a solar cooker? . (d) All the above 2. (b) Ultraviolet 3. (a) Seine conductors 4. b) Methane 5. (d) Nuclear energy 6. Hydro power is a renewable source of energy because if is derived from the renewable source of energy i. e. Sun. 7. The tow qualities of an ideal source if energy are- (i) It does not cause environ mental pollution- (it) Economical. 8. Advantages of nuclear energy- (i) A small quantity of fuel provides large amount of energy. (it) The nuclear fuel once inserted in nuclear power plant give s large amount of energy for a longer period of time. 9. (i) For cooking food using solar cookers. For drying clothes and food grains. 10. a) Difference between renewable and non-renewable sources : Renewable Sources Non-Renewable Sources The sources of energy which can never be finished and are continuously supplied by nature are known as renewable sources of energy. The sources of energy which are exhaustible (can be finished) and took lots of time to be formed again are known as non-renewable sources of energy. For example : Wind, the Sun, Bio-Gas, Hydro-power etc For example : Coal, Natural Gas, Petroleum etc. (b) Biogas and the sun are renewable sources of energy 11 . (a) (i) Solar cooker it) Solar cell. b) When the wind blows with a minimum speed of 1 5km/hr, the kinetic energy of the wind is used to rotate the blades of wind mill. The rotation energy of the blades is used to rotate the armature of the generator and generator in turn produce electricity. 12. Biogas is a mixtur e of gases namely methane, C02, H2 and H2S. it is obtained from an aerobic decomposition of cow dung and plants and animal wastes in a biogas plants. Biogas is advised for burning in preference to burning of cow- dung cakes because: (i) it cause no air pollution (it) It is a cheaper source of energy. 13. ) Wind energy is not sufficient to operate heavy machines and moreover it is limited to a certain place. (b) Energy of the waves can be extracted only if strong wind blows all the time across the sea. (c) Tidal power plant can extract the tidal energy from the water levels of high tide and low tide is very large. 14. He might have committed some mistakes. (i) Interior of the solar cooker not painted in black colour. (it) Instead of glass sheet, plastic sheet is used to cover it. (iii) Solar cooker is without insulation. (iv) Black containers have not been used. Maximum temperature is 1400C in solar cooker.