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A metallic surface emits electrons

A metallic surface emits photo electrons when green light falls on it. But the metal does not emit when yellow light falls on
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2. asked by ashley --- HELP PLEASEE!!!
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A metallic surface emits photo electrons when green light falls on it. But the metal does not emit when yellow light falls on
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2. asked by lili
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A metallic surface emits electrons when it is irradiated with a yellow light source of power 25 Watts. What happens to the
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2. asked by Meep
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A metallic surface emits electrons when it is irradiated with a yellow light source of power 25 Watts. What happens to the
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2. asked by Meep
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A metallic surface emits electrons when it is irradiated with a yellow light source of power 25 Watts. What happens to the
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2. asked by Meep
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A certain metal surface emits electrons when light is shone on it. (a)How can the number of electrons per second be increased?
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2. asked by Reagan
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Light is shining on a metallic surface causing electrons to be ejected. Increasing the intensity of light:Question 12 options:
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2. asked by oyebodegoldencity
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Light is shining on a metallic surface causing electrons to be ejected. Increasing the frequency of light:Question 13 options:
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2. asked by oyebodegoldencity
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Electrons are ejected from a metallic surface with speeds ranging up to 4.50x10^5 m/s when light with a wavelength of 615nm is
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2. asked by genius
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write a meaningful sentence using the words: metallic, grand, electronFree electrons make metallic bonds, and in the world of
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2. asked by Jordan
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