Einstein Equation

Explain Einstein’s equation for photoelectric emission.

Failures OF wave theory||Einstein's explanation||Radiation pressure||Intensity OF light||Examples on intensity||Examples on Einstein's equation

How does one explain the emission of electrons from a photosenstive surface with the help of Einstein's equation?

Write the three characterstic features in photoelectric effect which cannot be explained on the basis of wave theory of light, but can be explained by using Einstein's equation.

Explain how an electron can be considered to have a particle as well as a wave nature. Using Planck's equation, E=hv and Einstein's equation E=mc^(2) , deduce de Broglie relation for a photon.

The work function for metals A , B and C are respectively 1.92 eV , 2.0 eV and 5 eV . According to Einstein's equation , the metals which will emit photoelectrons for a radiation of wavelength 4100 Å are

Assertion :- Mass and energy are not conserved separately,but are conserved as a single entity called 'mass energy'. Reason :- This is because one can be obtained at the cost of the other as per Einstein's equation.