Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Physics
According to Einstein’s photoelectric equation to the graph between kinetic energy of photoelectrons ejected and the frequency of incident radiation is
Q. According to Einstein’s photoelectric equation to the graph between kinetic energy of photoelectrons ejected and the frequency of incident radiation is
1728
128
KCET
KCET 2021
Report Error
A
0%
B
33%
C
0%
D
67%
Solution:
K
m
a
x
=
h
v
−
ϕ
o
y
=
m
x
−
C
Graph is a straight line with slope '
h
'
Till
v
=
v
o
, no photoelectric emission occurs