U4L3: The Nature of Energy_Vocab

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Across
  1. 1. Energy is neither created, nor destroyed. This principle is known as the __________.
  2. 3. Whenever a force is applied to an object to set it in motion this is done.
  3. 5. This is amount of work done per unit time.
  4. 6. This type of energy turns the axles of a car.
  5. 8. He discovered the relationship between mass and energy.
  6. 9. This is the S.I. unit of work.
  7. 13. This type of energy is found in food and provides humans with the energy they need for life functions.
  8. 14. This is the unit of power in the English system.
  9. 16. This type of energy can turn a motor.
  10. 17. This type of energy powers submarines. It also produces electricity.
Down
  1. 2. This is an example of a simple machine.
  2. 4. This is the energy stored in objects due to their position.
  3. 7. This type of energy is found in batteries. It provides electricity.
  4. 10. This type of energy can change solid objects to liquid.
  5. 11. This is the form of energy that objects in motion have.
  6. 12. This is the S.I. unit of power.
  7. 15. The ability to do work is named by this.