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When light from one source, X, strikes a metal, electrons

When light from one source, X, strikes a metal, electrons are ejected. When light from another source, Y, strikes the same
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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
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Light with a frequency of 4.32 × 1015 Hz strikes a metal surface and ejects electrons that have a maximum kinetic energy of 5.8
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Why is metal shiny?A. The electrons absorb each light wave. B. The loose electrons reflect most wavelengths of light. C. The
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2. asked by Hannah
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When a metal was exposed to light at a frequency of 4.26× 1015 s–1, electrons were emitted with a kinetic energy of 4.50×
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When a metal was exposed to light at a frequency of 4.26× 1015 s–1, electrons were emitted with a kinetic energy of 4.50×
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2. asked by Chelsea
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When a metal was exposed to light at a frequency of 3.86× 1015 s–1, electrons were emitted with a kinetic energy of 3.60×
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We conduct an experiment by shining 500nm light on potassium metal. This causes electrons to be emitted from the surface via the
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2. asked by bill
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A metal emits photoelectrons when yellow light is made to fall on it. Which of the following is correct when the metal is
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2. asked by ashley --- HELP PLEASEE!!!
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A metal surface is struck with light of wavelength 430 nm releasing a stream of electrons. If the 430 nm light is replaced by
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2. asked by Alphonse
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