What is the wavelength of an electron moving with a velocity of `2.0xx10^(7)"ms "^(-1)` ?

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

What will be the wavelength of a ball of mass 0.1 kg moving with a velocity of 10ms^(-1) ?

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 )

What is the mass of a particle with a wavelength of 3.313 Å moving with a speed of 2.0 xx 10^(8) ms^(-1) ?

The wavelength in meters, of an object of mass 1.0g moving with a velocity of 1.0xx10^(4) cms^(-1) is (h = 6.626xx10^(-34)Js)

The wavelength in meters, of an object of mass 1.0g moving with a velocity of 1.0xx10^(4)cms^(-1) is (h = 6.626x10^(-34)Js)

Suppose that the particle is an electron projected with velocity V_(x)=2.0xx10^(6) ms^(-1) . If E between the plates separated by 0.5 cm is 9.1xx10^(2)N//C , where will the electron strike the upper plate? (|e|=1.6xx10^(-19) C, m_(e)=9.1xx10^(-31) kg) .

Calculate the wave length of an electron of mass 9.1 xx 10^(-31) kg , moving with a velocity of 2.05 xx 10^(7)ms^(-1) .