1.
explanation of the behavior of molecules in matter; states that all matter is made of constantly moving particles that collide without losing
3.
measure of the average kinetic energy of all the particles in an object.
4.
the SI unit for temperature, abbreviated K; a temperature change of 1 Kelvin is the same as a temperature change of 1°C.
5.
sum of the kinetic and potential energy
6.
the particles in an object; is transferred by conduction, convection, and radiation.
7.
thermal energy that flows from a warmer material to a cooler material.
8.
amount of thermal energy needed to raise the temperature of 1 kg of a material 1°C.
9.
matter consisting of positively and negatively charged particles.
10.
transfer of thermal energy by collisions between particles in matter at a higher temperature and particles in matter at a lower temperature.
11.
transfer of thermal energy in a fluid from one place to another.
12.
transfer of thermal energy by electromagnetic waves.
13.
material in which heat flows slowly.
14.
a measure of how spread out, or dispersed energy is.
