Chemistry, asked by ishapatel85, 10 months ago

the kinetic energy of an electron emitted from tungsten surface is 4.9 × 10^-19 J. What voltage would be required to bring the electron to rest

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Answered by rathorehimanshu120

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the kinetic energy of an electron emitted from tungsten surface is 4.9 × 10^-19 J. What voltage would be required to bring the electron to rest

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