How does the toaster serve as an example of radiation energy transfer?

Energy is transferred in a toaster by converting the electrical energy which creates heat and causes the wire to glow, giving off radiant, or infrared, heat

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.

Answer(b) both involve the use of levers;