The de Broglie wavelenth of `1 mg` grain of sand blown by a `20 m s^-1` wind is :

The de Broglie wavelength of 1 mg grain of sand blown by a wind at the speed of 20 m//s is

The De-Broglie wavelenth of a particle with mass 1 g and velocity 100 ms^(-1) is

The de Broglie wavelength of a particle with mass 1 g and velocity 100 m/s is

The de Broglie wavelength of a particle with mass 1 g and velocity 100 m/s is:

The de-Broglie wavelength of a particle with mass 1 g and velocity 100 m//s is

The de-Broglie's wavelength in 1^(st) Bohr's orbit is

Calculate the de-Broglie wavelength for electron moving with speed of 6 xx 10^5 m s^(-1) .

The de - Broglie wavelength of a ball of mass 120 g moving at a speed of "20 m s"^(-1) is (Planck's constant h=6.6xx10^(-34)Js )

The de - Broglie wavelength of a ball of mass 120 g moving at a speed of "20 m s"^(-1) is (Planck's constant h=6.6xx10^(-34)Js )