Two particles A and B are in motion. The momentum of particle 'B' is half of 'A'. If the wavelength associated with the particle 'A' is `5xx10^-8` m, calculate the wavelength associated with the particle 'B'.

If the velocity of the electron in Bohrs first orbit is '2.19 xx 10^6 ms^(-1)', calculate the de Broglie wavelength associated with it.

The Tyndall effect associated with colloidal particles is due to

Statement 1: According to de Broglie, the wavelengths associated with electrons and other subatomic particles can be detected experimentally. Statement 2 : The wavelength associated with any material particle is directly proportional to its mass.

A particles moving with KE 5Mev. Its mass is 1.6 x 10^-27 Kg Calculate De-Broglie wave length of above particle.

A particle is moving three times as fast as elec tron. The ratio of debroglie wavelength of the particle to that electron is 1.813x10^-14 . Calculate the mass of the particle.

The photon has a momentum as well as a wavelength. A photon has a mass of 8.5xx10^-30 kg . Calculate the wavelength.[Planck's constant, h=6.626xx10^-34 Js ]