Q65. If E1,E2 and E3 are the respective kinetic energies of an electron ,an alpha particle and a proton each having the same de broglie wavelength then,Physics — Dawn of Modern Physics — Question 65 of 217A. E1> E3> E2B. E1> E2> E3C. E2> E3> E1D. E1=E2=E3Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →