First slide

Young's double slit Experiment

Question

Light waves producing interference have their amplitudes in the ratio 3 : 2. The intensity ratio of maximum and minimum interference fringes is

Easy

A

36 : 1
B

9 : 4
C

25 : 1
D

6 : 4

Solution

$\frac{I_{max}}{I_{min}} = {(\frac{\frac{a_{1}}{a_{2}} + 1}{\frac{a_{1}}{a_{2}} - 1})}^{2} = \frac{25}{1}$

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