Question

The threshold wavelength for photoemission
is 2960 A. For
photoemission, the incident light must have a
from molybdenum
wavelength
(A) equal to or more than 2960 Å
(B) more than 2960 Å
(C) equal to 2960 Å
(D) less than or equal to 2960 Å​

Answer 1

Answer:

photoemission, the incident light must have a from molybdenum ... (A) equal to or more than 2960 Å (B) more than 2960 Å (C) equal ... (D) less than or equal to 2960