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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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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following rods of same material undergoes maximum elongation
- Vessel A is filled with hydrogen while vessel B, whose volume is
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- A Carnot engine, having an efficiency of η=1/10 as heat engine, is used
- IF A⃗ and B⃗ are two vectors and θ is the angle between them
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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