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A point object is placed at a distance of 20 cm from a glass slab, H=18cm, half immersed in water as shown in figure. The distance between two images when seen from the other side of the slab is `(mu_(g) = (3)/(2) and mu_(w) = (4)/(3))`

A

4 cm

B

2 cm

C

6 cm

D

Only one image is formed

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The correct Answer is:
B
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DC PANDEY ENGLISH-RAY OPTICS-A. Only one option is correct (JEE Advance)
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