Question:
Light from a point source in air falls on spherical glass surface (n = 1.4 and radius of curvature 20 cm). The distance of light source from the glass surface is 150 cm, At what position is the image formed?
Light from a point source in air falls on spherical glass surface (n = 1.4 and radius of curvature 20 cm). The distance of light source from the glass surface is 150 cm, At what position is the image formed?
Updated On: May 18, 2024
- 150 cm from glass surface in the direction of incident light
- 105 cm from glass surface in the direction of incident light
- 150 cm from glass surface towards light source
- 105 cm from glass surface towards light source
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The Correct Option is B
Solution and Explanation
The correct option is(B):105 cm from glass surface in the direction of incident light
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