There are two ways to transfer energy, by particle transfer and by wave. Give an example of each.
By particle: heat conduct into materials
By wave: Sun heat that is transmitted by irradiation
Particle transfer . . . . .
shoot a bullet at a pendulum to make it swing
Wave . . . . .
heat meatloaf in a microwave oven
when it's done, put it under an infrared lamp to keep it hot