Question

A light of wavelength 352 nm with an intensity 2.00 W/m² is directed at a metallic surface.
Only 0.60% of incident photons will produce photoelectrons. Calculate the number of
photoelectrons emitted per second if the metallic surface has area of 2.00 cm ?.
w (a) 4.26x10!4 photoelectron/s
(b) 7.09x10-14 photoelectron/s
(c) 7.09x104 photoelectron/s
(d) 4.26x102 photoelectron/s​

Answer 1

Explanation:

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$d \: \: \: \: is \: \: \: \: \: the \: \: \: \: \: \: correct \: \: \: answer$

Answer 2

d is correct answer

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