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2. If the threshold wavelength for a metal is 675 nm, and a photon with a wavelength of 660 nm strikes the surface of th

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2. If the threshold wavelength for a metal is 675 nm, and a photon with a wavelength of 660 nm strikes the surface of th

Posted: Thu Dec 02, 2021 6:35 am
by answerhappygod
2 If The Threshold Wavelength For A Metal Is 675 Nm And A Photon With A Wavelength Of 660 Nm Strikes The Surface Of Th 1
2 If The Threshold Wavelength For A Metal Is 675 Nm And A Photon With A Wavelength Of 660 Nm Strikes The Surface Of Th 1 (17.03 KiB) Viewed 86 times
2. If the threshold wavelength for a metal is 675 nm, and a photon with a wavelength of 660 nm strikes the surface of the metal, what will be the velocity of the ejected electron (mass = 9.11 x 10-31 kg)?
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