Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6

Q.

A beam of unpolarised light is incident on a tourmaline crystal C1. The intensity of the emergent light is I0 and it is incident on another tourmaline crystal C2. It is found that no light emerges from C2. If now C1 is rotated through 45° towards C2, the intensity of the light emerging from C2 is

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

Zero

b

I04

c

I02

d

3I04

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

I=I0cos2θ=I0cos45°2=I0122=I02

Watch 3-min video & get full concept clarity

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
A beam of unpolarised light is incident on a tourmaline crystal C1. The intensity of the emergent light is I0 and it is incident on another tourmaline crystal C2. It is found that no light emerges from C2. If now C1 is rotated through 45° towards C2, the intensity of the light emerging from C2 is