Question

The minimum frequency required to occur photoelectric effect is called?​

Answer 1

Answer:

This minimum frequency is also called the threshold frequency, and the value of ν0\nu, start subscript, 0, end subscript depends on the metal. For frequencies greater than ν0\nu, start subscript, 0, end subscript, electrons would be ejected from the metal.

Answer 2

Answer:

.The required photon energy of 1.82 eV

Explanation:

The minimum energy required to eject an electron from the surface is called the photoelectric work function