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Consider the show glass slab having a th...

Consider the show glass slab having a thin biconvex cavity of air centred at O. A black spot at P will have image ( `mu_("glass") =3/2` ,the radius of curvature of each surface of the cavity = 10 cm)

A

7.5 cm on the right side of O

B

7.5 cm on the left side of O

C

3.75 cm on the right side of O

D

3.75 cm on the left side of O

Text Solution

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The correct Answer is:
D
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