A proton moving with one tenth of velocity of light has a certain de Broglie wavelength λ. An alpha particle having certain kinetic energy has the same de Broglie wavelength λ. The ratio of kinetic energy of proton to that of alpha particle is:

Physics · Photoelectric effect and dual nature of matter · debroglie duel nature of light

JEE Mains1 February 2023Shift 1Morning Shift

A proton moving with one tenth of velocity of light has a certain de Broglie wavelength λ. An alpha particle having certain kinetic energy has the same de Broglie wavelength λ. The ratio of kinetic energy of proton to that of alpha particle is:

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