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प्रश्न
In the wave picture of light, the intensity of light is determined by the square of the amplitude of the wave. What determines the intensity in the photon picture of light?
उत्तर
In photon picture of light, the intensity of light is determined by the number of photons.
संबंधित प्रश्न
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Answer the following question.
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Reason(R): The energy of electrons emitted from inside the metal surface, is lost in collision with the other atoms in the metal.
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- wavelength,
- frequency and
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