Question

A radiation of wavelength λ illuminates a metal and ejects photoelectrons of maximum kinetic energy of 1eV. Another radiation of wavelength 3λ​, ejects photoelectrons of maximum kinetic energy of 4eV. What will be the work function of metal?​

Answer 1

Answer:

Ford vertigo9trick Pablo and codo

Explanation:

so cup KS so if so if

Answer 2

Explanation:

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