Waves and Simple Machines Crossword

disturbance transfers energy from one place to another
repeating back and forth motion
makes matter move at right angles to wave motion
high points or peaks of a wave
low points or valleys on a wave
matter moves back and forth along same direction of the wave
type of wave that only travels through matter
matter through which a wave travels
example of a compressional wave
type of wave that can travel through empty space
order of colors in a rainbow
energy carried by electromagnetic waves
a flat, sloped surface
does work with only one movement
made up of combination simple machines
inclined plane that moves
inclined plane wrapped around cylinder
a seesaw is an example of this simple machine
the point a lever rotates at
a grooved wheel with a rope over it
waterwheel is an example of this simple machine
the distance of crest or trough to rest position
distance from crest to crest or trough to trough
number of wavelength that pass a given point in one second
shortest wavelength belong to _?_ rays
colors are seen in which part of electromagnetic spectrum