Question

Work function is the:
A)Minimum amount of energy for the ejection of electron.
B)Maximum amount of energy for the ejection of electron.
C)Maximum frequency of energy for the ejection of electron
D)Minimum frequency of energy for the ejection of electron,


with explaination​

Answer 1

Answer:

a)

Explanation:

work function is the minimum amount of energy which makes an electron to come on the surface of metal with 0kinetic energy

Answer 2

Answer:

Option A

Work function is the minimum quantity of energy which is required to remove an electron to infinity from surface of a given solid , usually a metal.