A tennis ball of mass 60 g is moving with a velocity of 10 m/sec. Find the de Broglie wavelength of the ball approximately. `(h = 6.63xx10^34J sec)`

A body of mass 60g is moving with a velocity of 10 m.s^(-1) . The de Broglie wavelength of the body will be approximately (h = 6.63 xx 10^(-34)J.s)

A body of mass x kg is moving with velocity of 100 m sec^-1 its de Broglie wavelength is 6.625xx10^-35 m hence x is

A ball of mass 100g moves with a velocity of 100m*s^(-1) . Find the wavelength of the wave associated with the moving ball.

A macroscopic dust particle of mass 0.01 mg is. moving with a velocity of 100 cm//sec . Calculate its wave length [h = 6.625 xx 10^-27 erg-sec.] will be wave phenomenon like diffraction be observed for the above particle? Justify your answer

A cricket,ball of mass 150gm is moving with a velocity of 12 m//s and is Hit by a bat so that the ball is turned back with a velocity of 20m//s . The force of the blow acts on the ball for 0.01 sec. Find the average force exerfed on the ball by the bat.

A neutron of mass 1.66xx10^(-27) kg has a kinetic energy of 0.04eV. What is its de Broglie wavelength?

Calculate the velocity of an electron having de Broglie wavelength of 200 Å. [m=9.11xx10^(-31)kg,h=6.626xx10^(-34)J*s] .

Determine the de Broglie wavelength of an electron moving with velocity 10^(6) m.s^(-1) . What will be the de Broglie wavelength of a proton, moving with the same velocity? Given, Planck's constant = 6.62xx10^(-34) J.s , mass of electron = 9.1xx10^(-31) kg , mass of proton is 1840 times that of an electron.

A cricket ball of mass 125 gm is moving with a speed of 12 m/s. A cricketer catches the ball in 1/10s. How much force lie has applied ?