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23 Nov 2019

Can you tell us why red light does not produce any photoelectriceffect.?
Can you check how much energy does a photon of a HeNe laser has ifits wavelength is 632.8 nm?

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Hubert KochLv2

24 Jan 2019

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Related textbook solutions

Physics: Principles with Applications

7th Edition, 2013

ISBN: 9780321625922

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The red light emitted by a helium-neon laser has a wavelength of 632.8 nm. What is the frequency?

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