Dual Nature Of Matter Question 11
Question 11 - 31 January - Shift 2
If the two metals $A$ and $B$ are exposed to radiation of wavelength $350 nm$. The work functions of metals $A$ and $B$ are $4.8 eV$ and $2.2 eV$. Then choose the correct option
(1) Metal B will not emit photo-electrons
(2) Both metals A and B will emit photo-electrons
(3) Both metals A and B will not emit photoelectrons
(4) Metal A will not emit photo-electrons