Find the momentum of one photon

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Reference no: EM13522348

An electromagnetic wave has the wavelength of 42.6 ?m and intensity of 78.5 W/m^2.

How many photons are there in 1 cubic meter?

Number of photons =

Find the momentum of one photon.

Momentum of 1 photon = ____ kg·m/s

Find the total momentum of photons in 1 cubic meter.

Total momentum = ____ kg·m/s

Reference no: EM13522348

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