Dual Nature of Radiation and Matter question for NEET / JEE Main, with solution

Answer: (C) $1.6 \times 10^{-27}$ kg m/s

$p = \dfrac{E}{c} = \dfrac{3 \times 1.6 \times 10^{-19}}{3 \times 10^8} = 1.6 \times 10^{-27}$ kg m/s.

Solution by Sreeraj P, M.Sc Physics