When a photon of energy 4.25eV strike the surface of metal A,the ejected photoelectronshave maximum kinetic energy TA (means A to subscript of T) and debroglie wavelength LA(lamda A). The maximum kinetic energy of photoelectronsliberated from another metal B by photon of energy 4.70eV is TB where TB=(TA-1.50)eV. If the debroglie wavelength of these photoelectrons is LB=2LA (lamda(B)=2.lamda(A)),then A)The work function of A is 2.25eV.B)The work function of B is 4.20eVC)TA=2.00eV.D)TB=2.75 eVIt is MORE THAN ONE CORRECT OPTION TYPE QUESTION. I want a detailed solution of this PLEASE
When a photon of energy 4.25eV strike the surface of metal A,the ejected photoelectronshave maximum kinetic energy TA (means A to subscript of T) and debroglie wavelength LA(lamda A).
The maximum kinetic energy of photoelectronsliberated from another metal B by photon of energy 4.70eV is TB where TB=(TA-1.50)eV. If the debroglie wavelength
of these photoelectrons is LB=2LA (lamda(B)=2.lamda(A)),then
A)The work function of A is 2.25eV.B)The work function of B is 4.20eV
C)TA=2.00eV.D)TB=2.75 eV
It is MORE THAN ONE CORRECT OPTION TYPE QUESTION. I want a detailed solution of this PLEASE