vocabulary 10

kinetic energy: the energy of a moving object.

potential energy: enrgy stored in a object or material.

conduction: movement of energy from a hot object that comes into contact with a cooler object; the material remains in place.

convection: movements of energy by the flow of matter from place to place.

radiation: movement of energy in the form of waves that can travel though empty space.

wet cell battery: a batery containing liquid solution that produces the electricity current.

dry cell battery: a battery that uses"dry chemicals" to produce an electric current.