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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
- In Young’s double slit experiment, the slit seperation is 1 mm and the screen
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
- The electrons are emitted in the photoelectric effect from a metal surface
- Equal currents are passing through two very long and straight parallel wires
- When the angle of incidence is 60° on the surface of a glass slab, it is found
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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