Q17. Which of the following statement is not true about stopping potential $\left( \mathrm { V } _ { 0 } \right)$ ?\\
(1) It is $1 /$ e times the maximum kinetic energy of\\
(2) It increases with increase in intensity of the electrons emitted. incident light.\\
$( 3 )$ It depends on the nature of emitter material.\\
(4) It depends upon frequency of the incident light.