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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.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An objective moves ,starting from rest through a resistive medium
- Two bulbs when connected in parallel to a source take 60W each, the power consumed,
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
- A spherical drop of mercury having a potential of 2.5 v is obtained as a result
- For the action of a common Base (CB) transistor, (E=emitter, B= base, C= collector)
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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