
Grade 11AIPMT
The work function (F) of some metals is listed below. The number of metals which will show photoelectric effect when light of 300nm wavelength falls on the metal is :li=2.4Na=2.3K=2.2Mg=3.7
The work function (F) of some metals is listed below. The number of metals which will show photoelectric effect when light of 300nm wavelength falls on the metal is :
li=2.4
Na=2.3
K=2.2
Mg=3.7




