| ⇦ | 
| ⇨ |
An unpolarised beam of intensity I₀ falls on a polaroid. The intensity of the emergent light is
Options
(a) I₀/4
(b) zero
(c) I₀/2
(d) I₀
Correct Answer:
I₀/2
Explanation:
When unpolarised beam of light of intensity I₀ passes through a polaroid, the intensity of the emergent light is (I₀ / 2).
Related Questions: - The primary and secondary coil of the transformer have 50 and 1500 turns respectively
- In forward biasing of the p-n junction
- ₉₂U²³⁵ undergoes successive disintegrations with the end product of ₈₂P²⁰³
- Monochromatic radiation emitted when electron on hydrogen atom
- A stone falls freely under gravity.It covers distances h₁,h₂ and h₃
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The primary and secondary coil of the transformer have 50 and 1500 turns respectively
- In forward biasing of the p-n junction
- ₉₂U²³⁵ undergoes successive disintegrations with the end product of ₈₂P²⁰³
- Monochromatic radiation emitted when electron on hydrogen atom
- A stone falls freely under gravity.It covers distances h₁,h₂ and h₃
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply