An electromagnetic wave of wavelength `lamda` is incident on a photoelectrons emitted from this surface have the de Broglie wavelength `lamda_(1)` prove that `lamda = ((2mc)/(h)) lamda_(1)^(2)`

If an em wave of wavelength lambda is incident on a photosenstive surface of negligible work function. If the photoelectrons emitted from this surface have the de-Broglie wavelength lambda_1 , prove that lambda=((2mc)/h)lambda_1^2

An EM wave of wavelength lambda is incident on a photosensitive surface of negligible work function. If the photoelectrons emitted from this surface have the de-Broglie wavelength lambda_1 , prove that lambda=((2mc)/h)lambda_1^2

An electromagnetic wave of length lambda is incident on a photosensitive surface of negligible work function. If the photoelectrons emitted from the surface have the same de-Broglie wavelength lambda , prove that lambda=(2mc)/h lambda_1^2

A monochromatic light of wavelength lamda is incident on an isolated metallic sphere of radius a. The threshold wavelength is lamda_(0) , which is larger than lamda . Find the number of photoelectrons emitted before the emission of photo electrons stops.

The photoelectric threshold wavelength for silver is lamda_(0) . The energy of the electron ejected from the surface of silver by an incident wavelength lamda(lamdaltlamda_(0)) will be

The photoelectric threshold wavelength for silver is lamda_(0) . The energy of the electron ejected from the surface of silver by an incident wavelength lamda(lamdaltlamda_(0)) will be

If alpha particle, proton and electron move with the same momentum, them their respective de Broglie wavelengths lamda_(alpha),lamda_(p),lamda_(e) are related as

If alpha particle, proton and electron move with the same momentum, them their respective de Broglie wavelengths lamda_(alpha),lamda_(p),lamda_(e) are related as