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The intensity of the light is 5.1/Wm-2. Determine the number of [3 ma photoelectrons emitted per second for each mm of the metal surface. Each

The intensity of the light is 5.1/Wm-2. Determine the number of [3 ma photoelectrons emitted per second for each mm of the metal surface. Each photon has a 1 in 800 chance of ejecting an electron

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