Account
It's free!

User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Solution - Find Threshold Frequency and Incident Frequency - Photoelectric Effect - Hertz’S Observations

Question

The photoelectric work function for a metal surface is 2.3 eV. If the light of wavelength 6800A is incident on the surface of metal, find threshold frequency and incident frequency. Will there be an emission of photoelectrons or not?

[Velocity of light c = 3 x 108 m/s,

Planck’s constant, h = 6.63 * 10-34 Js ]

Solution

You need to to view the solution
Is there an error in this question or solution?

APPEARS IN

2015-2016 (March)
Question 7.2 | 7 marks (combined)
Solution for question: Find Threshold Frequency and Incident Frequency concept: Photoelectric Effect - Hertz’S Observations. For the courses HSC Science (Computer Science), HSC Science (Electronics), HSC Science (General)
S