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Radiation of wavelength 200 nm, propagating in the form of a parallel surface. The intensity of the beam is 5 mW and its cross-sectional area is 1.0 mm2. Find the pressure exerted by radiation on the metallic surface if the radiation is completely reflected.

Answer» Radiation of wavelength 200 nm, propagating in the form of a parallel surface. The intensity of the beam is 5 mW and its cross-sectional area is 1.0 mm2. Find the pressure exerted by radiation on the metallic surface if the radiation is completely reflected.


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