A beam of light falling on a metal surface but does not cause electrons to be ejected

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A beam of light falling on a metal surface but does not cause electrons to be ejected from the surface. If we now double the intensity of the light, which of the following statements are correct?

a. Twice as many photons hit the metal surface as before, but no electrons are ejected

b. The number of electrons ejected per second doubles

c. The kinetic energy of the ejected electrons doubles

d. The speed of the ejected electrons doubles e. None of the above things occur

Related Book For answer-question

Understanding Basic Statistics

ISBN: 9781111827021

6th Edition

Authors: Charles Henry Brase, Corrinne Pellillo Brase

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Posted Date: Jan 29, 2024 08:04 AM

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A beam of light falling on a metal surface but does not cause electrons to be ejected

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The detailed answer for the above question is provided below Solution The correct answer is e None o... View the full answer

Understanding Basic Statistics

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