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A convex lens of focal length 10 cm is p...

A convex lens of focal length 10 cm is painted black at the middle portion as shown in figure. An object placed at a distance of 20 cm from the lens. Then

A

only one image will be formed by the lens

B

the distance between the two images formed by such a lens is 6 mm

C

the distance between the images is 4 mm

D

the distance between the images is 2mm

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