A proton and an electron are associated with same de-Broglie wavelength. The ratio of their kinetic energies is: (Assume h =6.63 × 10^-34 J s, m_e…

A proton and an electron are associated with same de-Broglie wavelength. The ratio of their kinetic energies is: (Assume $\displaystyle \mathrm{h}=6.63 \times 10^{-34} \mathrm{~J} \mathrm{~s}, \mathrm{~m}_{\mathrm{e}}=9.0 \times 10^{-31} \mathrm{~kg}$ and $\displaystyle \mathrm{m}_{\mathrm{p}}=1836$ times $\displaystyle \mathrm{m}_{\mathrm{e}}$ )