Across
- 1. energy that is carried by electromagnetic waves
- 4. force of attraction between any two masses
- 7. transfer of thermal energy by the movement of particles from one part of a material to another
- 8. movement of thermal energy from a warmer object to a cooler object
- 10. transmitted by electromagnetic waves
- 12. stored energy due to interactions between objects and particles
- 13. energy due to motion
- 14. energy transfer to an object by a force, making the object move in the direction of the force
- 17. energy that is stored in the nucleus of an atom
- 18. total energy of an object or group of objects due to large-scale motions and interactions
- 20. ability to cause change
- 21. nonrenewable energy resources made of the remains of ancient organisms and is burned as an energy source
- 22. transfer of thermal energy from one material to another by electromagnetic waves
Down
- 2. type of energy resource that cannot be used up
- 3. force that resists the motion of two surfaces that are touching
- 5. energy carried by an electric current
- 6. sum of kinetic and potential energy of the particles in matter due to their random motion
- 9. transfer of thermal energy between materials because of collisions between particles
- 11. type of energy resource that is used faster than it is replaced
- 15. type of energy resource that is replaced as fast as, or faster than, it is used
- 16. energy carried by sound
- 19. a device that regulates the temperature of a system