Question

Light of wavelength 488nm is produced by an argon laser which isused in the photoelectric effect. When light from this spectral line is incident on the emitter, the stopping (cut-off) potential of
photoelectrons is 0.38 V Find the work function of the materialfrom which the emitter is made.​

Answer 1

Answer:

Dual Nature of Radiation and Matter

Light of wavelength 488 nm is produced by an argon laser which is used in the photoelectric effect. Whenlight from this spectral line is incident on the emitter, the stopping (cut-off) potential of photoelectrons is 0.38 V.

Answer 2

Answer:

Dual Nature of Radiation and Matter

Light of wavelength 488 nm is produced by an argon laser which is used in the photoelectric effect. Whenlight from this spectral line is incident on the emitter, the stopping (cut-off) potential of photoelectrons is 0.38 V.

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