Dual Nature of Matter and Radiation-Photoelectric Effect [HBCSE Olympiads (Homi Bhabha Centre for Science Education) NSEP (Physics)]: Questions 1 - 1 of 1

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Question 1

Appeared in Year: 2016

Question

MCQ▾

Ultraviolet light of wavelength and intensity falls on the surface of a photosensitive material. If one percent of the incident photons produce photoelectrons then the number of photoelectrons emitted per second from an area of of the surface is nearly

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Choice (4)Response

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