Across
- 5. the emission of energy as electromagnetic waves
- 6. flow of energy in the form of electric and magnetic fields, called electromagnetic radiation, and its spectrum, examples, and types
- 7. Electrical energy is the power that comes from the movement of charged particles, such as electrons.
- 8. heat transfer by touch
- 10. Energy in motion
- 11. use to measure power
- 13. energy created by the sun
- 15. the use of nuclear fission to create energy
- 19. the sum of potential energy and kinetic energy
- 20. vibrating and colliding atoms in a substance.
Down
- 1. the energy of light
- 2. he potential energy a massive object has due to its position in a gravitational field.
- 3. use to measure work done
- 4. energy created by water
- 9. the movement caused within a fluid by the tendency of hotter
- 12. kinetic energy caused by the physical vibration of air particles or molecules
- 14. stored energy that depends on the relative position of parts of a system.
- 16. the potential energy stored within atoms and molecules, usually in chemical bonds
- 17. energy created by the wind
- 18. Elastic energy is a form of potential energy stored in objects that can change shape