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CBSE Class 12-science Answered

In the wave picture of light, intensity of light is determined by square of the amplitude of wave. What determines the intensity of light in the photon picture of light?

Asked by rohitraman1115 | 08 Jan, 2019, 04:33: PM
Expert Answer
Intensity for any wave (sound, light,photon) is define as energy received per unit area per unit time. This relation remains valid for any energy related intensity, 
 
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