Question

rank the following colors of visible light by the energy of their photons. higher photon energy red orange green blue

Explanation:

The energy of a photon is given by the formula \(E = h
u\), where \(h\) is Planck's constant and \(
u\) is the frequency of the light. In the visible spectrum, the frequency increases in the order: red < orange < green < blue. Since energy is directly proportional to frequency (\(E\propto
u\)), the photon energy also follows the same order.

Answer:

blue > green > orange > red