A particle of mass `10^31`kg is moving with a velocity equal to `10^5ms^-1`. The wavelength of the particle is equal to

A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of 3xx10^6 ms^-1 . The velocity of the particle is:(Mass of electron= 9.1 xx 10^-31 kg)

A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of 3 xx 10^(6) ms^(-1) . The velocity of the particle is

A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of 3 xx 10^(6) ms^(-1) . The velocity of the particle is

A particle of mass 3 xx 10^(-6)g has the same wavelength as an electron moving with a velocity 6 xx 10^(6) ms^(-1) . The velocity of the particle is

The de Broglie wavelength of 1 kg mass moving with a velocity of 10 ms^-1 is