| ⇦ | 
| ⇨ |
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: - The resistance of a bulb filament is 100 Ω at a temperature of 100⁰C.
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- Wave nature of light is verified by
- Two charged spheres seperated at a distance d exert a force F on each other.
- In a circuit, 5% of total current passes through a galvanometer. If resistance
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The resistance of a bulb filament is 100 Ω at a temperature of 100⁰C.
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- Wave nature of light is verified by
- Two charged spheres seperated at a distance d exert a force F on each other.
- In a circuit, 5% of total current passes through a galvanometer. If resistance
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