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Olympiad workbook
Exam
Olympiad workbook
Subject
NSEP
Chapter
Ray Optics

Olympiad workbook · NSEP · Ray Optics

An air bubble is situated at a distance 2.0 cm from the centre of a...

An air bubble is situated at a distance 2.0 cm from the centre of a spherical glass paperweight of radius 5.0 cm and refractive index 1.5. The bubble is seen through the nearest surface. It appears at a distance vv from the centre. Therefore, vv is

Options

  1. A3.75 cm.
  2. B3.25 cm.
  3. C2.50 cm.
  4. D3.80 cm.

Correct answer

C. 2.50 cm.

Step-by-step solution

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