Temperature and Thermal Energy Crossword Puzzle

QUESTIONS LIST:

• heat engine : a device that converts thermal energy into mechanical energy
• conductor : a material in which electrons can move easily or material that transfers heat easily.
• thermal pollution : this is the increase in the temperature of a body of water caused by adding warmer water.
• celsius : the other countries and scientists commonly uses this scale to measure temperature.
• heat : the transfer of thermal energy from one object to another when the objects are at different temperatures.
• specific heat : it is the amount of thermal energy needed to raise the temperature of 1 kg of the material by 1 degree celsius.
• convection : the transfer of thermal energy by the movement of particles from one place to another in a gas or liquid.
• temperature : a measure of the average value of the kinetic energy of the molecules in random motion.
• kelvin : this temperature scale includes absolute zero.
• internal combustion : an engine that the fuel burns in a combination chamber inside the engine.
• fahrenheit : the us commonly uses this scale to measure temperature.
• thermal energy : the sum of the kinetic and potential energy of all the molecules in an object.
• conversion : the mathematical process to change fahrenheit temperatures into celsius and vise--versa.
• radiation : it is the transfer of energy by electromagnetic waves.