Heat Transfers Crossword Puzzle

QUESTIONS LIST:

• conduction : heating occurs due to particles with more energy colliding with others in the object
• convection : the process of heating where warmer particles rise, cool and sink creating a current of heating
• thermal : another word for heat
• radiation : heat transferred over waves
• insulators : materials that do not allow particles to move through them easily
• conductors : materials that allow heat to move through them quickly
• liquids : convection occurs in gases and _
• solids : conduction occurs in this state of matter
• dark : _ colours absorb heat at a higher rate
• particles : radiation does not require _ to transfer energy