For 1 photon
wavelength = λ
frequency = ν
Energy = E (kJ/mol)
Consider a single photon with a wavelength of λ, a frequency of ν, and an energy of E. What is the wavelength, frequency, and energy of a pulse of light containing 100 of these photons?
Hint: Consider which properties can be expressed \"per mole\" of photons. For example, frequency is measured in hertz; have you ever heard of Hz/mol?