Physics-
General
Easy
Question
In the figure shown a point object O is placed in air on the principal axis. The radius of curvature of the spherical surface is 60 cm. If is the final image formed after all the refractions and reflections
- If d1 = 120 cm, then the ‘If’ is formed on ‘O’ for any value of d2
- If d1 = 240 cm, then the ‘If’ is formed on ‘O’ only if d2= 360 cm
- If d1 = 240 cm, then the ‘If’ is formed on ‘O’ for all values of d2
- If d1 = 240 cm, then the ‘If’ cannot be formed on ‘O’
The correct answer is: If d1 = 120 cm, then the ‘If’ is formed on ‘O’ for any value of d2
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