This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 14 Sources Of Energy – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 14 Sources Of Energy Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Renewable sources of energy. A) Biomass and hydropower. B) Wind, solar, and geothermal. C) Both A and B. D) None of the Above. Show Answer Correct Answer: C) Both A and B. 2. The main fuel of electricity generation is- A) Fossil fuels. B) The power of air. C) The power of thermal. D) Electric power. Show Answer Correct Answer: A) Fossil fuels. 3. What type of renewable energy is generated by harnessing the wind? A) Solar Energy. B) Wind Energy. C) Geothermal Energy. D) Biomass Energy. Show Answer Correct Answer: B) Wind Energy. 4. Which of the following is the source of the energy of the sun A) Water-power. B) Windiness. C) Fossil. D) Nuclear power. Show Answer Correct Answer: D) Nuclear power. 5. The moderator used in a nuclear reactor is A) Boron. B) Cadmium. C) Uranium. D) Graphite. Show Answer Correct Answer: D) Graphite. 6. A hard, black, solid fuel formed from the remains of plants over millions of years and extracted from the ground A) Coal. B) Petroleum. C) Natural gas. D) Biomass. Show Answer Correct Answer: A) Coal. 7. One advantage of burning coal is A) It is expensive to burn. B) It is an inexpensive source of energy. C) It is renewable. D) It can be replenished quickly. Show Answer Correct Answer: B) It is an inexpensive source of energy. 8. The moving air is called A) Air flow. B) Air pressure. C) Wind. D) None. Show Answer Correct Answer: C) Wind. 9. Be quiet! The newborn ..... (sleep). A) Is sleep. B) Sleeps. C) Is sleeping. D) Sleeping. Show Answer Correct Answer: C) Is sleeping. 10. ..... is a renewable organic material that comes from plants and animals. A) ORGANIC WASTE. B) COW DUNG. C) BIOMASS. D) None of the above. Show Answer Correct Answer: C) BIOMASS. 11. All are true to electrochemical (batteries) source of energy EXCEPT A) Low cost and portable source of energy. B) Renewable source. C) Cannot be recycled and short life shelf. D) Unstable voltage and current ( as battery runs down) and low power. Show Answer Correct Answer: B) Renewable source. 12. In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because A) Its temperature increases. B) Larger amount of potential energy is converted into kinetic energy. C) The electricity content of water increases with height. D) More water molecules dissociate into ions. Show Answer Correct Answer: B) Larger amount of potential energy is converted into kinetic energy. 13. As wavelength decreases ..... A) Energy increases. B) Energy decreases. C) All the above. D) None of the above. Show Answer Correct Answer: A) Energy increases. 14. Why is developing renewable energy important to life on Earth? A) Other energy sources will be used up and gone forever. B) We will run out of energy. C) Renewable energy produces less pollution. D) All of the above. Show Answer Correct Answer: D) All of the above. 15. Energy resources which naturally renew or replenish themselves over a period of time A) Renewable resources. B) Non-renewable resources. C) Reduce, reuse, recycle. D) Solar resource. Show Answer Correct Answer: A) Renewable resources. 16. The process by which energy is produced in the sun is A) Nuclear fission. B) Nuclear fusion. C) Both nuclear fusion and fission. D) Combustion of hydrogen. Show Answer Correct Answer: B) Nuclear fusion. 17. Is the energy that is stored in the bonds between atoms. (Examples:food, batteries) A) Chemical Energy. B) Nuclear Energy. C) Potential Energy. D) Electrical Energy. Show Answer Correct Answer: A) Chemical Energy. 18. Reservoirs associated with dams can be used for irrigation as well as recreation. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 19. It ..... (rain) heavily now. A) Is raining. B) Was raining. C) Rains. D) Rain. Show Answer Correct Answer: A) Is raining. 20. Hydro power plants convert ..... of falling water into electricity A) Potential energy. B) Kinetic energy. C) Heat energy. D) Wave energy. Show Answer Correct Answer: A) Potential energy. 21. The most common material used for making solar cell is A) Aluminum. B) Bronze. C) Magna. D) Silicon. Show Answer Correct Answer: D) Silicon. 22. In a nuclear fission reaction the mass of the original nucleus is A) Just little more than the sum of the masses of the individual product. B) Just equal to the sum of the masses of the individual product. C) Just little less than the sum of the masses of the individual product. D) Not comparable with individual masses of the product. Show Answer Correct Answer: A) Just little more than the sum of the masses of the individual product. 23. Biogas is formed in the A) In the presence of water only. B) In the presence of water and in absence of oxygen. C) In the presence of oxygen only. D) In the absence of water and n absence of oxygen. Show Answer Correct Answer: B) In the presence of water and in absence of oxygen. 24. What is potential energy? A) The stored energy of an object due to its position or condition. B) The energy that an object has due to its motion. C) The energy an object has due to its speed. D) The energy an object has due to its volume. Show Answer Correct Answer: A) The stored energy of an object due to its position or condition. 25. One ethical benefit of nuclear energy A) It doesn't create pollution. B) It creates carbon dioxide. C) It increases global warming. D) None of the above. Show Answer Correct Answer: A) It doesn't create pollution. ← PreviousNext →Related QuizzesClass 10 Science Chapter 14 Sources Of Energy Quiz 1Class 10 Science Chapter 14 Sources Of Energy Quiz 2Class 10 Science Chapter 14 Sources Of Energy Quiz 4Class 10 Science Chapter 14 Sources Of Energy Quiz 5Class 10 Science Chapter 14 Sources Of Energy Quiz 6Class 10 Science Chapter 14 Sources Of Energy Quiz 7Class 10 Science Chapter 14 Sources Of Energy Quiz 8Class 10 Science Chapter 14 Sources Of Energy Quiz 9Class 10 Science Chapter 14 Sources Of Energy Quiz 10Class 10 Science Chapter 14 Sources Of Energy Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books