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The mercury line of wavelength 2356 Å is...

The mercury line of wavelength `2356 Å` is used to eject photoelectrons from silver. The difference in potentials required to bring the electrons to rest is 0.11 eV. Calculate the energy in electron volts necessary to remove an electron from silver.

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The correct Answer is:
4.77 eV
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SL ARORA-ELECTRONS AND PHOTONS-TYPE D : Problem For Self Practice
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