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why do photoelectrons emitted from

A metal surface of threshold wavelength 550 nm is irradiated with blue light of wavelength 450 nm. Calculate the (1) maximum
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2. asked by Sandra
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When a yellow light shines on a photosensitive metal, photoelectrons are emitted. As the intensity of the light is decreased,
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2. asked by ashley --
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An experimenter finds that no photoelectrons are emitted from tungsten unless the wavelength of light is less than 341 nm. Her
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2. asked by NONHLANHLA
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An experimenter finds that no photoelectrons are emitted from tungsten unless the wavelength of light is less than 270nm. Her
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2. asked by Paul
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why do photoelectrons emitted from a metal surface has energy distribution for an incident radiation of frequency?
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2. asked by Minhye
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Light is shone on a metal and photoelectrons are emitted, what are the three things which might cause the photoelectron emission
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2. asked by Ian
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The maximum kinetic energy of photoelectrons emitted from a surface when a photons of energy 6 EV fall on it is 4 EV.the
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2. asked by Hana
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(a) Photoelectrons with a maximum kinetic energy of 7.6eV are emitted from a metal when it is illuminated by ultraviolet
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2. asked by Anon
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Why does the creation of photoelectrons provide evidence to support the idea that electromagnetic radiation has particle-like
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Why does the creation of photoelectrons provide evidence to support the idea that electromagnetic radiation has particle-like
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