Science

2. Stored energy due to interactions between particles and objects
6. The object that gains energy from an energy transfer
8. An object that provides energy for an energy transfer
10. is a system that exchanges matter with the environment
13. a material through which thermal energy does not flow easily
14. a material through which thermal energy flows easily
15. The transfer of thermal energy between materials by collisions
16. The movement of particles from an area of higher concentration
17. total energy of a system
18. the transfer of thermal energy from one material to another by electromagnetic waves
20. liquid to a gas
21. the study of heat

1. Particle motion decreases and causes the particles to occupy less volume temperature
3. the amount of thermal energy transferred from a region of higher temperature to a region of lower temperature
4. change of state from gas to a liquid
5. when the temperatures of materials that are in contact are the same
7. the transfer of thermal energy by the movement of particles from one part of a material to another
9. the amount of thermal energy it takes to increase the temperature of 1 kg of a material by 1oC
11. Motion energy
12. Movement in all directions in different speeds
14. Increase in volume of a material when particle motion increases
15. A system that does not exchange matter or energy with the environment
19. Measure of the value of kinetic energy