First slide

Photo Electric Effect

Question

For photoelectric emission, tungsten requires light of 2300 $\overset{o}{A}$ . If light of 1800 $\overset{o}{A}$ wavelength is incident then emission

Easy

A

Takes place
B

Don't take place
C

May or may not take Place
D

Depends on frequency

Solution

In tungsten, photoemission take place with a light of wavelength 2300 $\overset{o}{A}$ . ,ts emission of electron is inversely proportional to wavelength, all the wavelengths smaller then 2300 $\overset{o}{A}$ will cause emission of electrons.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App