Across
- 3. Energy _______________ takes place when energy moves from object to another
- 4. A nucleus splits into smaller fragments
- 5. When fuel is _____________ in engines the nergy in these fuels can be used to make cars run.
- 9. Energy a type of potential energy stored in the nucleus.
- 10. Electrical energy is the form of energy used to power lights, ______________, and audio systems.
- 11. There is a certain amount of energy in the universe and we cannot make more of it or ____________ any that exists.
- 15. _______________ or oil is another source of chemical energy and is converted to gasoline.
- 17. Energy transformation and energy transfer sometimes occur at the same time are ____________the same things.
- 18. ________________________ radiation is a form of kinetic energy that travels through space in waves such as in xrays, microwaves, ultrasounds.
- 20. no matter how energy is transformed or transferred the _____________ amount of energy in a system does not change
- 24. Either energy moves from one place to another or changes ______________ but none is created or destroyed
- 26. The type of energy in the food you eat, cells in your body, and in the subtances that make a glowstick glow.
- 27. The energy of electric charges
- 29. The energy an object has due to its motion, shape, position, or a combination of these factors
- 30. When one object loses energy another object must ____________ it
Down
- 1. Many of the processes that we rely on daily involve _____________ transformations
- 2. Plants us chemical energy when they perform _________________________
- 6. All matter is made up of particles called _________
- 7. Small nuclei combine to form a larger nuclei
- 8. A _____________ consists of something with mass suspended on an arm or pole that swings back and forth.
- 12. Energy can ________ once or multiple times
- 13. The transfer of energy into thermal energy of an object
- 14. The processes of heat are called conduction, _________, and radiation
- 16. the weight of an object and its _______________ above the ground are related to its graviational energy
- 19. energy The total potential and kinetic energy of particles in an object.
- 21. in any type of wave energy passes through matter without moving the ______________ to a new place
- 22. One of the most common energy transformations is ____________ to kinetic energy
- 23. As you accelerate downhill the potential energy _________________________
- 25. The law of conservation of energy is a factor in both energy transfer and ______________ transformation.
- 28. You find mechanical energy by __________ potential and kinetic energy together