Plastic or wood! Do not let head pass
insulator
When heat is transferred through liquid or air
Convection
Heat is always being passed around.
Transferable
To rub two things together.
Friction
Metal! Lets heat move through it.
Conductors
When two hot objects touch each other, allowing heat to travel from one object to another.
Conduction
When heat energy moves through invisible waves
Radiation
Liquid and air expands and rises when heated. The air falls. It repeats this cycle.
Convection Current