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A metal whose threshold frequency

The minimum frequency of light needed to eject electrons from a metal is called the threshold frequency, ν0. Find the minimum
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2. asked by marie darling
3. 4,169 views
When light of a wavelength of 125 nm strikes a certain metal, electrons having a velocity of 8.2 x 10^5 m/s areemitted from the
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2. asked by Shaniquaa
3. 971 views
I am a bit confused on working this problem:Given that the work function (ƒÖ) for a metal is 1.82 eV, calculate the threshold
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2. asked by suzane
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A metal foil has a threshold frequency of 5.45× 1014 Hz. Which of the colors of visible light have enough energy to eject
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2. asked by Jake
3. 1,788 views
When light having a wavelength of 497 nm strikes a metal coating of an emitter, an elector with kinetic energy of 2.52 x 10^-19
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2. asked by Kamila
3. 958 views
A metal whose threshold frequency is 9.02×1014
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2. asked by soso
3. 504 views
A metal whose threshold frequency is 9.02×1014 s-1 emits an electron with a velocity of 7.11×E5 m/s when radiation of
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2. asked by soso
3. 898 views
The binding energy of electrons in a metal is 194 kJ/mol.Find the threshold frequency of the metal. ----------------- The heat
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2. asked by James
3. 1,049 views
The binding energy of electrons in a metal is 194 kJ/mol.Find the threshold frequency of the metal. ----------------- The heat
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2. asked by Amy
3. 860 views
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
1. 3 answers
2. asked by Anon
3. 7,227 views