# 127 Double slit interference: photons Light with one wavelength is incident on a double slit barrier. The diagram illustrates the

###### Question:

127 Double slit interference: photons Light with one wavelength is incident on a double slit barrier. The diagram illustrates the intensity of the light at various locations on a screen. The arrows indicate two locations, A and B, on the screen. a) Consider the statement: "A photon that arrives at A has more energy that a photon that arrives at B." Is this statement true or false? Explain Screen your answer. b) Suppose that in a short period of time 8000 photons arrive at A. Approximately how many will arrive at B during the same period of time?

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