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An air bubble in a glass slab with refractive index 1.5 (near normal incidence) is 5 cm deep when viewed from one surface and 3 cm deep when viewed from the opposite face. The thickness ( in cm) of the slap is
Options
(a) 8
(b) 10
(c) 12
(d) 16
Correct Answer:
12
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the earth shrink such that its mass does not change but radius decreases to one
- The initial rate of increase of current, when a battery of emf 6 V is connected
- Out of the following options which one can be used to produce a propagating
- The radius of gyration of a solid sphere of radius r about a certain axis is r
- A particle moves along with x-axis.The position x of particle with respect to time
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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