Which color of light carries the most energy per photon?
A) red
B) violet
C) blue
D) green
E) all the same

Question

Quizplus · Accepted Answer

Violet light carries the most energy per photon because it has the shortest wavelength among the options given, and energy is inversely proportional to wavelength according to the equation E = hc/λ, where E is energy, h is Planck's constant, c is the speed of light, and λ is the wavelength.

Which Color of Light Carries the Most Energy Per Photon