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Two monochromatic beam A and B of equal ...

Two monochromatic beam A and B of equal intensity I, hit a screen. The number of photons hitting the screen by beam A is twice that by beam B. Then what inference can you make about their frequencies?

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Two monochromatic beams A and B of equal intensity I, hit a screen. The number of photons hitting the screen by beam A is twice than by beam B. then what inference can you make about their frequencies?

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