Potassium has a threshold frequency (o) of 5.55 1014 Hz. What is the maximum number of

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Potassium has a threshold frequency (νo) of 5.55 × 1014 Hz. What is the maximum number of electrons that could be ejected from potassium by a burst of photons (of frequency higher than νo) with a total energy of 4.19 × 10−14 J?

A) 0

B) 474

C) 1.14 × 10^5

D) 3.67 × 10^8

E) 6.32 × 10^19

Related Book For answer-question

Fundamental financial accounting concepts

ISBN: 978-0078025365

8th edition

Authors: Thomas P. Edmonds, Frances M. Mcnair, Philip R. Olds, Edward

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Posted Date: Jan 03, 2021 08:27 PM

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Potassium has a threshold frequency (o) of 5.55 1014 Hz. What is the maximum number of

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Fundamental financial accounting concepts

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