Work & Energy Crossword
Here is a crossword to check your knowledge of work and and energy. You must print it out to complete it.
 |
| Across | Down
|
1. Force = mass × ______. (12)
| 2. The principle of ______ of energy states that energy cannot be created or destroyed. (12)
|
3. 1 Joule = 1______ × 1 metre (6)
| 4. A ______ converts chemical energy to electricity. (7)
|
6. An ______ ______ converts electricity to kinetic energy. (two words: 8, 5)
| 5. This man proposed that mass is a form of energy. (8)
|
7. mg = ______. (6)
| 9. Energy due to position or ______ condition is called potential energy. (10)
|
| 8. A ______ converts light to kinetic energy. (10) | 11. Give the formula for potential energy: Potential energy = ______. (3)
|
| 10. A ______ converts kinetic energy to electrical energy. (6) | 12. A ______ ______ converts light energy to electric energy. (two words: 5, 4)
|
15. Nuclear ______ reactions take place in the sun. (6)
| 13. Name given to energy due to motion. (7)
|
16. One million joules = 1 ______. (9)
| 14. This is the ability to do work. (6) |
| 17. Name of the unit of work. (5) | |
Check answers to crossword
Next: Test Yourself- Sources of Energy Crossword
