`A` particle X moving with a certain velocity has a debroglie wave length of `1A^(@)`. If particle Y has a mass of `25%` that of X and velocity `75%` that of X, debroglies wave length of Y will be :-
(a). `3A^(@)`
(b). `5.33A^(@)`
(c). `6.88A^(@)`
(d). `48A^(@)`

A particle X moving with a certain velocity has a debragile wave length of 1.72Å , If particle Y has a mass of 50% that of X and velocity 50% that of X , debroglies wave length of Y will be -

A particle X moving with a certain velocity has a de Broglie wavelength of 1 "Å" . If particle Y has a mass of 25% that of X and velocity 75% that of X ,de Broglie wavelength of Y will be :

According to Louis de Broglie, a French physicist, every moving material particle has a dual nature i.e., wave and particle nature. The two characters are co-related by de Broglie relation lambda=(h)/(m upsilon(p)). Here lambda represents wave nature while p or m upsilon accounts for the particle nature. Since h is constant , the two characters are inversely proportional to each other. This relationship or equation is valid mainly for microscopic particles such as electrons, protons, atoms, ions, molecules etc. It does not apply to semi-micro or micro particles. A particle A moving with a certain velocity has a de Broglie wavelength of 1 Ã…. If a particle B has the mass 25% that of A and velocity 75% that of A, the de Broglie wavelength of B will be approximately .

The mass of photon moving with the velocity of 3 xx 10^(8)m//sec with wave length 3.6 A^(@) is

A particle of mass m movies along a curve y=x^(2) . When particle has x-co-ordinate as 1//2 and x-component of velocity as 4 m//s . Then :-

Two particles of de-broglie wavelength lamda_(x) and lamda_(y) are moving in opposite direction. Find debroglie wavelength after perfectly inelastic collision:

A particle of mass m moves along a curve y=x^2 . When particle has x-coordinate as (1)/(2) m and x-component of velocity as 4(m)/(s) , then

A particle mass 1 kg is moving along a straight line y=x+4 . Both x and y are in metres. Velocity of the particle is 2m//s . Find the magnitude of angular momentum of the particle about origin.

A particle of mass 2kg moving with a velocity 5hatim//s collides head-on with another particle of mass 3kg moving with a velocity -2hatim//s . After the collision the first particle has speed of 1.6m//s in negative x-direction, Find (a) velocity of the centre of mass after the collision, (b) velocity of the second particle after the collision. (c) coefficient of restitution.