The de-Broglie wavelength of an electron moving with a velocity `1.5 xx 10^(8)ms^(-1)` is equal to that of a photon. The ratio of the kinetic energy of the electron to that of the photon is:

The de-Broglie wavelength of an electron moving with a velocity 1.5xx10^(8) ms^(-1) is equal to that of a photon. Caculate the ratio of the kinetic energy of the electron to that of photon.

The De-Broglie wavelength of an electron moving with a velocity of 1.5xx10^8ms//s is equal to that of a photon The ratio of kinetic energy of the electron to that of the photon (c=3xx10^8m//s )

The de Broglie wavelength of an electron moving with a velocity of 1.5xx10^(8)ms^(-1) 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 1.5xx10^(8)ms^(-1) 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 1.5times10^(8)m/se is equal to that of a photon. Find the ratio of the energy of the photon to that of the kinetic energy of the electron

The de Broglie wave length of an electron of velocity 1.5×10^8 m/s is equal to that of photon. The ratio of the kinetic energy of electron and photon will be—

The de - Broglie wavelength of a particle moving with a velocity 2.25 xx 10^(8) m//s is equal to the wavelength of photon. The ratio of kinetic energy of the particle to the energy of the photon is (velocity of light is 3 xx 10^(8) m//s