Across
- 4. the study of heat and its transformation into different forms of energy
- 6. the lowest possible temperature that a substance may have
- 8. the transfer of thermal energy in a gas or liquid by means of currents in the heated fluid. The fluid flows, carrying energy with it.
- 10. the transfer of energy by means of electromagnetic waves.
Down
- 1. the quantity of heat required to raise the temperature of a unit mass of a substance by 1 degree Celsius
- 2. the total energy of the submicroscopic particles that make up a substance
- 3. the measure of the energy dispersal of a system
- 5. the thermal energy that flows from a substance of higher temperature to a substance of lower temperature
- 7. the transfer of thermal energy by molecular and electronic collisions within a substance (especially a solid)
- 9. the amount of heat needed to change the temperature of 1 gram of water by 1 Celsius degree