1.
a way of transferring energy from one place to another
2.
the highest point of a wave
3.
the distance between two peaks in a wave
5.
the matter through which energy waves travel
6.
the number of wave peaks that pass by a given point
7.
the highness or lowness of a sound
8.
vibration is side to side or up and down
9.
vibration is forward and backward
10.
has both electrical and magnetic
11.
entire wavelength range
12.
to bend light or sound waves as they pass through mediums
13.
to bounce energy off an object
14.
a lens that focuses light
15.
a lens that causes light to spread out
