Across
- 2. available as another possibility
- 3. the energy an object possesses due to its motion
- 4. the strength and vitality required for sustained physical or mental activity
- 7. energy transmitted in the form of electromagnetic waves
- 8. unable to be used up because exciting in abundance
- 9. a coherent typically large body of matter with no definite shape
- 10. the energy associated with the flow of electric charge
- 12. the upward force
- 14. the energy released from the core of atoms
- 15. the transfer of energy such as heat or electricity
- 17. the energy stored within the bonds of atoms and molecules
- 18. a substance that allows electricity, heat or sound to pass through it
- 19. the rate of change of position of an object in any dirction
Down
- 1. the energy possessed by a body
- 5. a process where heat is transferred through the movement of fluid
- 6. the energy associated with movement of atoms and molecules
- 11. a machine that converts on form of energy into another
- 13. a machine that plays a key role in transforming fluid or air energy into usable work or electricity
- 16. a measurement of how hot and cold something are