The wavelength of an electron moving with velocity of `10^(7)ms^(-1)` is

Calculate the wavelength of an electron moving with a velocity of 2.7xx10^(7) ms^(-1) .

Calculate the wavelength of an electron moving with a velocity of 2.05xx10^7ms^(-1)

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.

Calculate the wavelength of an electron moving with a velocity of 2.05xx10^(7) ms^(-1) .

Calculate the wavelength of an electron moving with a velocity of 2.5xx10^(-7) ms^(-1)h=6.626xx10^(-34)Js: mass of an electron= 9.11xx10^(-31) kg.

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: