Multiple Choice Questions on Energy Transformations
1. Energy transformation refers to:
• a) The creation of energy
• b) The destruction of energy
• c) The change of energy from one form to another
• d) The storage of energy
2. Which of the following is NOT a form of energy?
• a) Kinetic energy
• b) Potential energy
• c) Force
• d) Chemical energy
3. A battery transforms chemical energy into:
• a) Mechanical energy
• b) Electrical energy
• c) Thermal energy
• d) Nuclear energy
4. A light bulb transforms electrical energy into:
• a) Chemical energy
• b) Mechanical energy
• c) Light and thermal energy
• d) Nuclear energy
5. Photosynthesis transforms light energy into:
• a) Mechanical energy
• b) Chemical energy
• c) Thermal energy
• d) Nuclear energy
6. A hydroelectric dam transforms potential energy into:
• a) Chemical energy
• b) Thermal energy
• c) Electrical energy
• d) Nuclear energy
7. A loudspeaker transforms electrical energy into:
• a) Chemical energy
• b) Sound energy
• c) Light energy
• d) Nuclear energy
8. A car engine transforms chemical energy into:
• a) Light energy
• b) Electrical energy
• c) Mechanical and thermal energy
• d) Nuclear energy
9. A solar panel transforms light energy into:
• a) Chemical energy
• b) Electrical energy
• c) Thermal energy
• d) Nuclear energy
10. A microwave transforms electrical energy into:
• a) Light energy
• b) Sound energy
• c) Microwave (electromagnetic) energy
• d) Mechanical energy
11. A falling object transforms potential energy into:
• a) Chemical energy
• b) Thermal energy
• c) Kinetic energy
• d) Nuclear energy
12. A burning match transforms chemical energy into:
• a) Mechanical energy
• b) Electrical energy
• c) Light and thermal energy
• d) Nuclear energy
13. A plant uses photosynthesis to convert light energy into the chemical energy of:
• a) Water
• b) Carbon dioxide
• c) Glucose
• d) Oxygen
14. The first law of thermodynamics states that energy cannot be:
• a) Transferred
• b) Transformed
• c) Created or destroyed
• d) Used
15. A windmill transforms kinetic energy into:
• a) Chemical energy
• b) Thermal energy
• c) Electrical or mechanical energy
• d) Nuclear energy
16. A toaster transforms electrical energy into:
• a) Light energy
• b) Sound energy
• c) Thermal energy
• d) Mechanical energy
17. Rubbing your hands together transforms mechanical energy into:
• a) Chemical energy
• b) Thermal energy
• c) Light energy
• d) Electrical energy
18. A nuclear power plant transforms nuclear energy into:
• a) Chemical energy
• b) Light energy
• c) Electrical energy
• d) Mechanical energy
19. A geothermal power plant transforms thermal energy from the Earth into:
• a) Chemical energy
• b) Light energy
• c) Electrical energy
• d) Mechanical energy
20. Which of the following energy transformations occurs in a digital clock?
• a) Chemical to electrical
• b) Light to electrical
• c) Electrical to light (display)
• d) Mechanical to electrical
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1. Energy transformation refers to:
• a) The creation of energy
• b) The destruction of energy
• c) The change of energy from one form to another
• d) The storage of energy
2. Which of the following is NOT a form of energy?
• a) Kinetic energy
• b) Potential energy
• c) Force
• d) Chemical energy
3. A battery transforms chemical energy into:
• a) Mechanical energy
• b) Electrical energy
• c) Thermal energy
• d) Nuclear energy
4. A light bulb transforms electrical energy into:
• a) Chemical energy
• b) Mechanical energy
• c) Light and thermal energy
• d) Nuclear energy
5. Photosynthesis transforms light energy into:
• a) Mechanical energy
• b) Chemical energy
• c) Thermal energy
• d) Nuclear energy
6. A hydroelectric dam transforms potential energy into:
• a) Chemical energy
• b) Thermal energy
• c) Electrical energy
• d) Nuclear energy
7. A loudspeaker transforms electrical energy into:
• a) Chemical energy
• b) Sound energy
• c) Light energy
• d) Nuclear energy
8. A car engine transforms chemical energy into:
• a) Light energy
• b) Electrical energy
• c) Mechanical and thermal energy
• d) Nuclear energy
9. A solar panel transforms light energy into:
• a) Chemical energy
• b) Electrical energy
• c) Thermal energy
• d) Nuclear energy
10. A microwave transforms electrical energy into:
• a) Light energy
• b) Sound energy
• c) Microwave (electromagnetic) energy
• d) Mechanical energy
11. A falling object transforms potential energy into:
• a) Chemical energy
• b) Thermal energy
• c) Kinetic energy
• d) Nuclear energy
12. A burning match transforms chemical energy into:
• a) Mechanical energy
• b) Electrical energy
• c) Light and thermal energy
• d) Nuclear energy
13. A plant uses photosynthesis to convert light energy into the chemical energy of:
• a) Water
• b) Carbon dioxide
• c) Glucose
• d) Oxygen
14. The first law of thermodynamics states that energy cannot be:
• a) Transferred
• b) Transformed
• c) Created or destroyed
• d) Used
15. A windmill transforms kinetic energy into:
• a) Chemical energy
• b) Thermal energy
• c) Electrical or mechanical energy
• d) Nuclear energy
16. A toaster transforms electrical energy into:
• a) Light energy
• b) Sound energy
• c) Thermal energy
• d) Mechanical energy
17. Rubbing your hands together transforms mechanical energy into:
• a) Chemical energy
• b) Thermal energy
• c) Light energy
• d) Electrical energy
18. A nuclear power plant transforms nuclear energy into:
• a) Chemical energy
• b) Light energy
• c) Electrical energy
• d) Mechanical energy
19. A geothermal power plant transforms thermal energy from the Earth into:
• a) Chemical energy
• b) Light energy
• c) Electrical energy
• d) Mechanical energy
20. Which of the following energy transformations occurs in a digital clock?
• a) Chemical to electrical
• b) Light to electrical
• c) Electrical to light (display)
• d) Mechanical to electrical
☞https://t.me/t2jwu
☞https://t.me/t2jwu
☞https://t.me/BililleAcadamy
☞https://t.me/BililleAcadamy