| ⇦ | 
| ⇨ |
The speed of light in media M₁ and M₂ are 1.5×10⁸ ms⁻¹ and 2×10⁸ ms⁻¹ respectively. A ray travels from medium M₁ to the medium M₂ with an angle of incidence θ. The ray suffers total internal reflection. Then, the value of the angle of incidence θ is
Options
(a) > sin⁻¹ (3/4)
(b) < sin⁻¹ (3/4)
(c) Err:501
(d) ≤ sin⁻¹ (3/4)
Correct Answer:
> sin⁻¹ (3/4)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
- If α (current gain) of transistor is 0.98, then what is the value of β
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- The moment of inertia of a semicircular ring about the centre is
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
- If α (current gain) of transistor is 0.98, then what is the value of β
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- The moment of inertia of a semicircular ring about the centre is
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
Topics: Ray Optics (94)
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