Unit 5 Lesson 1 - 4

a supply of power

• shadow

• absorb

• electricity

• wave

to throw light, heat, or sound from a surface

• absorb

• reflect

• transparent

• energy

to take in or soak up

• absorb

• reflect

• electricity

• transparent

an amount of energy that moves in a rippling pattern like a wave

• reflect

• opaque

• transparent

• wave

not clear, blocking all light so that none gets through

• opaque

• transparent

• obsorb

• energy

energy carried over wires

• absorb

• reflect

• electricity

• shadow

clear, see through so that light gets through

• wave

• absorb

• opaque

• transparent

an area of darkness created when light is blocked by something

• transparent

• shadow

• opaque

• absorb