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Dual Nature Of Radiation

AP EAPCET 2022 - 4th July Evening Shift

MCQ+1 / -02022

In a photoelectric experiment light of wavelength 800 nm produces photoelectrons with the smallest de-Broglie wavelength of 1 nm . Light of 400 nm produces photoelectrons with smallest de-Broglie wavelength of 0.5 nm. Then the work function of the metal used in the experiment is nearly.

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