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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
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
- A train of mass 2x 10⁵ kg has a constant speed of 20 m/s up a hill inclined
- Light propagates rectilinearly because of its
- A car sounding a horn of frequency 100 Hz passes an observer. The ratio
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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