Heat

2. Scale of temperature on which water freezes at 32° and boils at 212° under standard conditions.
7. The energy by virtue of an object's position relative to other objects.
8. Form of energy transferred from one surface to another.
9. Ionized Gas.
11. A substance that flows freely but has consistency like water.
12. A substance in a state in which it will expand freely to fill a void.
13. The energy an object has because of its motion.
15. Substance that is able to flow freely when not confined.
16. Strength required for mental and physical precesses.
17. SI unit of energy.
19. Scale of temperature on which water freezes at 0° and boils at 100° under standard conditions.
20. The movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity.

1. Energy contained in a object or substance.
3. The emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization.
4. the SI unit of power, equivalent to one joule per second.
5. The process by which heat is directly transmitted through the material of a substance.
6. The degree of heat measured in a numerical value.
10. A state of matter that retains its shape when not confined.
14. Unit of energy
18. The SI base unit of thermodynamic temperature