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If a symmetrical bi-concave thin lens is...

If a symmetrical bi-concave thin lens is cut into two identical halves, and they are placed in different ways as shown, then

A

three images will be formed in case (i)

B

two images will be formed in the case (i)

C

the ratio of focal lengths in (ii) & (iii) is 1

D

the ratio of focal lengths (in) (ii) & (iii) is 2

Text Solution

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The correct Answer is:
A, C
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