Test Index

KCET 2011 Physics Solved Paper

© examsnet.com

Question : 24

Total: 60

A planoconvex lens has a maximum thickness of 6‌cm. When placed on a horizontal table with the curved surface in contact with the table surface, the apparent depth of the bottommost point of the lens is found to be 4‌cm. If the lens is inverted such that the plane face of the lens is in contact with the surface of the table, the apparent depth of the center of the plane face is found to be (‌

)‌cm. The radius of curvature of the lens is ...........................

68‌cm
75‌cm
128‌cm
34‌cm

Go to Question:

Prev Question

Next Question