Energy

5. The law of conservation of energy states that energy can neither be ___ or destroyed.
6. Radio waves, infrared waves and light waves are all examples of ____ energy.
7. Elastic energy is formed when an object is ___ or twisted.
10. Energy formed from fruits hanging from tree.
11. Electrical energy is needed to power electronics like ___ machines.
14. Energy transferred by the ____ particles of a sound wave.
15. The law of ____ of energy.
17. The energy in the form of moving electrons.
18. Energy from burning fuel.

1. The SI unit of energy.
2. The type of energy in motion.
3. Energy made from an object's particular position.
4. A __ the kettle is an example of thermal energy.
5. The energy formed from the bonds of chemicals.
8. Magnetic energy is from moving charged electrons.
9. Energy from a compressed spring.
12. The energy formed from the binding particles in a nucleus.
13. Thermal energy is formed from the ___ of articles in a body.
16. Gravitational potential energy is the energy from the ___ position of an object.
19. ___ is the ability to do work.