Science Test Review - Energy & Electricity

Take in light

• reflect

• energy

• absorb

• potential energy

Energy that is stored in matter and can be released by a chemical reaction

• heat energy (thermal)

• mechanical energy

• chemical energy

• electrical energy

Energy that transfers between substances because of temperature differences; always from the warmer to the cooler substance.

• heat energy (thermal)

• chemical energy

• light energy

• mechanical energy

Energy made available by the flow of electric charge through a conductor.

• light energy

• electrical energy

• chemical energy

• mechanical energy

highness or lowness of a sound

• pitch

• energy

• reflect

• vibration

Material that readily allows electric charges to pass through it and therefore carries electricity well.

• chemical energy

• vibration

• insulator

• conductor

Capacity or ability to do work

• reflect

• absorb

• energy

• kinetic energy

Energy in the form of moving waves of light

• sound energy

• light energy

• kinetic energy

• chemical energy

Energy of motion

• kinetic energy

• light energy

• mechanical energy

• chemical energy

Material that does not allow heat or electrons to move through it easily

• chemical energy

• vibration

• insulator

• conductor