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A beam of alpha particle moves with a velocity of 3.28 xx 10^(3) m s^(-1) Calculate the wavelength of the alpha particles.

A beam of aplha particle moves with a velocity of 3.28 xx 10^(3) m s^(-1) Calculate the wavelength of the alpha particles.

A beam of helium atoms moves with a velocity of 2xx10^(3) m s^(-1) . Find the wavelength associated with helium atoms.

In a head-on collision between an alpha -particle and a gold nucleus, the minimum distance of approach is 3.95 xx 10^(4)m . Calculate the energy of the alpha -particle.

A beam of helium atoms moves with a velocity of 2.0 xx 10^3 ms^(-1) . Find the wavelength of the particles constituting the beam. (h = 6.626 xx 10^(-34)Js) .

What is the de Broglie wavelength of an alpha -particle moving with a velocity of 1.635xx10^(3) m.s ^(-1) ? Given, mass of a alpha -particle = 6.65xx10^(-27) kg .

A train of length 100 m. Is moving with a constant speed of 10m/s. Calculate the time taken by the train to cross the electric pole ?

The wavelength of an electron , moving with the velocity 3 xx 10^(3) m/s , is nearly equal to

A train of length 50m is moving with a constant speed of 10m/s. Calculate the time taken by the train to cross an electric pole and a bridge of length 250 m. (5s , 30s) (AS_(1))

A train of length 50m is moving with a constant speed of 10m/s. Calculate the time taken by the train to cross an electric pole and a bridge of length 250 m. (5s , 30s) (AS_(1))