The maximum kinetic energy of emitted electro | vedclass

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(C) According to Einstein's photoelectric equation, the maximum kinetic energy $K_{max}$ of emitted electrons is given by $K_{max} = h
u - \Phi_0$, w

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intensity

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(C) According to Einstein's photoelectric equation, the maximum kinetic energy $K_{max}$ of emitted electrons is given by $K_{max} = h
u - \Phi_0$, where $h$ is Planck's constant, $
u$ is the frequency of incident light, and $\Phi_0$ is the work function of the metal.Since $
u = c / \lambda$, the kinetic energy depends on the frequency $
u$ and the wavelength $\lambda$ of the incident light, as well as the work function $\Phi_0$ of the material.The intensity of incident light determines the number of photons striking the surface per unit time, which affects the number of emitted electrons (photoelectric current), but it does not affect the maximum kinetic energy of individual emitted electrons.

The maximum kinetic energy of emitted electrons in a photoelectric effect does not depend upon

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