Given: 100 photons

Recall that the energy of 1 photon:

$\overline{){\mathbf{E}}{\mathbf{=}}{\mathbf{hv}}}\left(1\right)$

where:

h = Planck’s constant (6.626 × 10^{–34} J • s)

v = frequency (in s^{–1})

Wavelength and frequency of light are connected using the following equation:

$\overline{){\mathbf{\lambda}}{\mathbf{=}}\frac{\mathbf{c}}{\mathbf{v}}}\left(2\right)$

where:

c = speed of light (3.0 × 10^{8} m/s)

Therefore, energy can also be expressed as:

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? Please explain all steps.

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