Across
- 4. the total kinetic energy of the submicroscopic particles that make up a substance.
- 6. The transfer of energy by means of electromagnetic waves.
- 7. the lowest possible temperature that a substance may have.
- 9. a measure of the hotness or coldness of substance, related to the average translational kinetic energy per molecule in a substance.
- 10. the transfer of thermal energy by molecular and electronic collisions within a substance
Down
- 1. the amount of heat needed to change the temperature of 1 gram of water by 1 degree Celcius.
- 2. the transfer of thermal energy in a gas or liquid by means of currents in the heated fluid.
- 3. the study of heat and its transformation into different forms of energy.
- 5. the thermal energy that flows from a substance of higher temperature to a substance of lower temperature, commonly measured in calories or joules.
- 8. the measure of the energy dispersal of a system.