Author Question: The photons of blue light have: A) more energy than the photons of red light. B) more energy ... (Read 85 times)

cnetterville · **on:** Jul 27, 2018

The photons of blue light have:

A) more energy than the photons of red light.
B) more energy than the photons of ultraviolet light.
C) a lower frequency than the photons of red light.
D) a longer wavelength than the photons of red light.

Question 2

Nanometer is a unit of _____.

A) frequency
B) energy
C) mass
D) length