Calculate the deBroglie wavelength of an electron travilling at `1%` of the speed of the light

Calculate the de Broglie wavelength of an electron travelling at 1% of the speed of the light

Calculate the de Broglie wavelength of an electron moving at 1.5% of the speed of light.

Calculate de Broglie wavelength of an electron travelling ar 1 % of the speed of light.

Calculate the de Broglie wavelength of an electron moving with a speed that is 1% of the speed of light.

The deBroglie wavelength of an electron travelling at 1% of the speed of light is( h=6.6xx10^(-4) Js, mass of electron =9.0xx10^(-31) kg

Calculate the de Broglie wavelength associated with an electron moving with a speed 0.1% of the speed of light in free space.