Question

7 matching 1 point review the anatomy of light waves. match the definitions and words. what light is made of the distance between crests the number of crests that pass a given point within one second wavelength frequency photons

Explanation:

Light is made of photons. The distance between crests of a wave is called wavelength. The number of crests that pass a given point in one - second is the frequency.

Answer:

What light is made of - Photons
The distance between crests - Wavelength
The number of crests that pass a given point within one second - Frequency