For confinement of electron in a box of radius 10-14m the electron, speed should be_____________?

Related Mcqs:

Linear momentum of a photon is_______________?

A. zero B. hv/c2 C. hv/c D. c2/hv...

In Compton scattering, the change in wavelength is maxed if_______________?

A. The angle of scattering is 90° B. The angle of scattering is 60° C. The angle of scattering is 180° D. The angle of scattering is 0...

Davison Germer experiment indicates__________________?

A. Interference B. Polarization C. Electron diffraction D. Refraction...

The velocity of a particle of mass m of de-Broglie wavelength λ is______________?

A. v = 3 ×× 106 ms-1 B. v = 2 ×× 10 ms-1 C. v = 2 ×× 6 ms-1 D. v = 2 ×× 106 ms-1...

In Davisson-Germer experiment the diffracted proton from crystal shows______________?

A. Particle property B. Wave property C. Light property D. Quantum property...