Heat Transfer

Heat transfer

Heat  can be the same with hot and cold . Some people think that Heat is a flame well it’s not. There are 3 ways of heat transfer, conduction, convection and radiation.

Conduction is when heat transfer through direct contact, like butter melting from the pan.

Convection when the heat in fluid, heat up our food and the gas spreads it around like a steam. .And convection is also fire their smoke in coming out of a chimneys,and pollutes clouds and vapour.

Radiation is through electromagnetic waves. It doesn’t require matter.Microwaves is also radiation.Heat isn’t just in houses,  it is outside to.Like the sun’s radiation heats up the earths ground and uses conduction to make the air hot and hot to cooler air through conduction.

By:Tino