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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The de-Broglie wavelength of an electron moving with a velocity of 1.5 * 10^8 m/s is equal to that of a photon. Find the ratio of the kinetic energy of the photon to that of the electron.

The de-Broglie wavelength of an electron moving with a velocity of 1.5 * 10^8 m/s is equal to that of a photon. Find the ratio of the kinetic energy of the photon to that of the electron.

The de-Broglie wavelength of an electron moving with a velocity of 1.5 * 10^8 m/s is equal to that of a photon. Find the ratio of the kinetic energy of the photon to that of the electron.