A silver sphere (work function 4.6 eV) is suspended in vaccum chamber by an insulating thread. Ultraviolet light of wavelength 0.2\mum falls on the Page No.12 sphere. Then its maximum potential will be (h c=12400 e v {\A^{0}})

NEET 2019 Model Question Paper 1

Question : 96 of 180

Marks: +1, -0

A silver sphere (work function 4.6 eV) is suspended in vaccum chamber by an insulating thread. Ultraviolet light of wavelength 0.2µm falls on the Page No.12 sphere. Then its maximum potential will be (hc=12400ev

)

4.6V
6.2 V
1.6 V
3.2 V

Validate

Go to Question:

Prev Question

Next Question