Heating and Cooling Curves Crossword Puzzle

QUESTIONS LIST:

• phase : _ change - the transfer of thermal energy between two bodies which are at different temperatures.
• liquid : this is the phase of matter with no fixed shape but fixed volume.
• solid : this is the phase of matter with fixed shape and volume.
• heating : _ curve is a graph that shows the change in temperature over time for a substance as energy is added.
• gas : this is the phase of matter with no fixed shape or volume.
• freezing : this is the process of matter changing from the liquid to the solid state.
• temperature : this is a measure of the average kinetic energy of a substance.
• heat : the transfer of thermal energy between two bodies which are at different temperatures. the si unit for this is the joule.
• boiling point : this is a temperature where the vapor pressure of a liquid equals the atmospheric pressure.
• heat : _ of vaporization - this is the amount of energy required to change the state of a substance from liquid to gas.
• kinetic energy : this is the energy of motion.
• melting point : this is the temperature at which a solid becomes a liquid.