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If critical angle for a material to air passage is 30°, the refractive index of the material will be
Options
(a) 1
(b) 1.5
(c) 2
(d) 2.5
Correct Answer:
2
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 oscillation of a body on a smooth horizontal surface is represented by the equation
- The potential difference that must be applied to stop the fastest photoelectrons
- The magnetic field due to a current carrying circular loop of radius 3 cm at a point
- A ball is dropped into a well in which the water level is at a depth h below the top
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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