A point object is placed at the centre of a glass sphere of radius 6 cm and refractive…
Physics · Class 12 · CBSE — Ray Optics & Optical Instruments
A point object is placed at the centre of a glass sphere of radius 6 cm and refractive index 1.5. The distance of virtual image from the surface of sphere is
- 6 cm
- 2 cm
- 4 cm
- 12 cm
Answer
(A) 6 cm
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