In: Physics
C. If the wavelength is 500 nm what is the wave frequency and the energy of a single photon?
D. How many of these photons must pass through a square meter each second to yield the power flux calculated in part B?
The magnetic field amplitude is given by
A)
The electric field amplitude is
B)
The magnitude of the Poynting vector is
C)
Given the wavelength
the wave frequency is
And so, the energy of the single photon is
D)
So, the number of photons moving per second per square
meter to yield the power flux calculated in part B, is given
by