Photoelectric Effect|Energy Of Photon|Linear Momentum Of Photon|Intensity Of Light|Questions|Experimental Study Of P.E.E By Lenard|Explanation By Einstein|OMR

Question|Experimental Study Of Photoelectric Effect

Question|Experimental Study Of Photoelectric Effect

Energy|| Momentum OF Photon|| Intensity due to 3D||2D||1D Source

Energy and Momentum OF Photon||Intensity due to 3-D||2-D||1-D Source

If the energy of a photon is E, then its momentum is (c is velocity of light )

The energy of a photon is E = hv and the momentum of photon p = (h)/(lambda) , then the velocity of photon will be

Let P and E denote the linear momentum and energy of emitted photon respectively. If the wavelength of incident radiation is increased, then

In photoelectric effect if the intensity of light is doubled then maximum kinetic energy of photoelectrons will become

Assertion : Photoelectric effect is the phenomenon of emission of photon by metal when illuminated by light of suitable frequency. Reason : An electron beam carries sufficient energy to release photons from the metal.

What is photoelectric effect? Explain experimentally the variation of photoelectric current with (i) the intensity of the incident light (ii) the potential difference between the plates and (iii) the frequency of the incident light and hence state the laws of photoelectric emission.