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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
- The rms current in an AC circuit is 2 A. If the wattless current be √3 A,
- Planck’s constant has same dimensions as those of
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- A body of mass m is orbiting the earth at a radius r from the center of earth
- A stone of mass 1kg is tied to a string 4m long and is rotated at constant speed
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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