Air on a hot day translates to hot air and air on a cold day translates to cold air. The hot air usually have more energy due to particles being more excited by the heat.
A wave.
Scientists now recognize that light can behave as both a particle and a wave.
melting point because the melting point is the heat required to make an object melt anything less than this poitn will not make the substence melt.
Answer:
Temperature.
Explanation:
Temperature is a measure of the average kinetic energy of a system.
A standard drink of beer is 12 ounces
