A 30w source of light produces monochromatic beam of

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Reference no: EM13630748

A 3.0W source of light produces monochromatic beam of wavelength 550 nm . This beam is incident on a metal surfae with work function of 0.5ev

a) how many photons are produced in one second?

b) what is the maximum energy of the emitted electrons

c) what is the stoppinng potential for the photoelectric effects

d) what is the cutoff wavelenght?

Reference no: EM13630748

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