Heat transfer

is the energy that transferred from warmer object into cooler object .

• heat

• Temperature

• K.E.

the lowest temperature possible at which the particles would have no K.E. and they would be completely motionless .

• Absolute zero

• Boling point

• Zero Fahrenheit

Heat doesn’t transfer in random directions its transfer from warmer areas to cooler areas by conduction , convection and .............................

the transfer of energy from one particle of matter to another within an object or between objects that are in direct contact.

the type of heat transfer that occurs through the movement of fluids.

the movement of a fluid, caused by differences in temperature.

the only form of eat transfer that does not need matter

-law of conservation the energy cannot created or destroyed but change from one form to another ,

• false

• true

Converts the chemical energy(natural gas ) into thermal energy.

• electric stove

• gas oven

Transforms the electric energy into thermal energy.

• gas oven

• electric stove