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Dual Nature of Radiation and Matter: JEE Mains 2022 June 29 Shift 2

Medium· Einstein's photoelectric equation· +4 / −1
The electric field associated with a light wave is given by
E=200[sin⁡(6×1015)t+sin⁡(9×1015)t] V m−1E=200\left[\sin\left(6\times10^{15}\right)t+\sin\left(9\times10^{15}\right)t\right]\ \text{V m}^{-1}
Given : h=4.14×10−15 eV sh=4.14\times10^{-15}\ \text{eV s}. If this light falls on a metal surface having a work function of 2.50 eV2.50\ \text{eV}, the maximum kinetic energy of the photoelectrons will be :
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