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The threshold wavelength for photoelectric

The threshold wavelength for photoelectric emission in metal is 600 nm.Find the maximum kinetic energy of the electrons emitted
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2. asked by Anonymous
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What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the
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2. asked by Paul
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What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the
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2. asked by Paul
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What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the
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2. asked by Tom
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For a rectangular metal surface with dimensions 5 cm by 3 cm, the threshold wavelength for the photoelectric emission of
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2. asked by Kid
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In a photoelectric-effect experiment it is observed that no current flows unless the wavelength is less than 570nm .A)What is
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2. asked by Allen
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In a photoelectric-effect experiment it is observed that no current flows unless the wavelength is less than 570nm .A)What is
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2. asked by Allen
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The work function for potassium and cesium are 2.25 and 2.14 eV, respectively.a) Will the photoelectric effect occur for either
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2. asked by Vanda
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I need help with this problem so please help me.1. A certain photoelectric surface has a threshold frequency of 6.2*10^14 Hz. A.
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2. asked by Jessie
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A metal foil has a threshold frequency of 5.45 x 10^14 Hz. Which color of visible light will not eject electrons from this
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2. asked by Anon
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