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An air bubble in a glass slab with refra...

An air bubble in a glass slab with refractive indx 1.5 (near normal incidence) is 5cm deep when veiwed rom one surface and 3cm deep when viewed from the opposite face. The thickness (in cm) of the slab is

A

8

B

10

C

12

D

16

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-RAY OPTICS AND OPTICAL INSTRUMENTS-ASSIGNMENT (SECTION - C)
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