| ⇦ | 
| ⇨ |
Two waves of same amplitude superpose. The resultant intensity is I₁ when they are coherent and I₂ when they are non-coherent. The ratio of I₁ and I₂ will be
Options
(a) (1:1)
(b) (2:1)
(c) (4:1)
(d) (1:4)
Correct Answer:
(2:1)
Explanation:
I₁ = 4I and I₂ = 2I
Therefore, I₁ / I₂ = 4I / 2I = 2 / 1
Related Questions: - A 6 volt battery is connected to the terminals of a three metre long wire of uniform
- Perfectly black body radiates the energy 18 J/s at 300K. Another ordinary body of e=0.8
- If a solid sphere of mass 1 kg and radius 0.1 m rolls without slipping at a uniform
- Which of the following phenomena does not show the wavenature of light?
- Laser light is considered to be coherant because it consists of
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 6 volt battery is connected to the terminals of a three metre long wire of uniform
- Perfectly black body radiates the energy 18 J/s at 300K. Another ordinary body of e=0.8
- If a solid sphere of mass 1 kg and radius 0.1 m rolls without slipping at a uniform
- Which of the following phenomena does not show the wavenature of light?
- Laser light is considered to be coherant because it consists of
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