A metal surface has a minimum binding energy of 2.34x10-19 J/electron. An incident light of 345...

Question

Question

A metal surface has a minimum binding energy of 2.34x10-19 J/electron. An incident light of 345 nm wavelength was directed on

Answer 1

Answer #1

Answer:-

This question is answered by using simple concept of photoelectric effect which involves the ejection of electrons from metal surface.

The answer is given in the image,

= 2.34 x10-19J Wo d- 345mm - 345х109 Anduer:- -c- 3-00xloв ЗASX10-9 8-7о х1014. b E- hu - 6.626х/0 34, E- 5-76 X10-1У Jokoen.

Answer 2

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