Home
Class 11
CHEMISTRY
The ratio of slopes of K("max") vs. v an...

The ratio of slopes of `K_("max")` vs. v and `V_0` vs. v curves in the photoelectric effect gives (v= frequency , `K_("max")` = maximum kinetic energy , `V_0` = stopping potential)

A

charge of electron

B

planck.s constant

C

work function

D

the ratio of plant.s constant of electronic charge

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The photoelectric cut-off voltage in a certain experiment is 1.5 v. What is the maximum kinetic energy of photoelectrons emitted?

The photoelectric cut-off voltage in certain experiment is 1.5 V. What is the maximum kinetic energy of photoelectrons emitted ?

At an incident radiation frequency of v_(1) , which is greater than the threshold frequency, the stopping potential for a certain metal is V_(1) . At frequency 2v_(1) , the stopping potential is 3V_(1) . If the stopping potential at frequency 4v_(1) is nV_(1) then n is

Photoelectric emission is observed from a metallic surface for frequencies v_(1) and v_(2) of the incident light rays (v_(1)gtv_(2)) .If the maximum value of kinetic energy of the photoelectrons emitted in the two cases are in the ratio 1:k,then the threshold frequency of the metallic surface is

Photoelectric emission is observed from a metallic surface for frequencies v_(1) and v_(2) of the incident light (v_(1)gtv_(2)) .If the maximum values of kinetic energy of the photoelectrons emitted in the two cases are in the ratio 1:n, then the threshold frequency of the metallic surface is

Which of the following equations does represent the velcity (v) of the ejected electrons when a metal is made to strike with light of frequency v and threshold frequency of the metal is v_(0) ? ( m_(e) = mass of electron and h is Plank's constant)