A concave lens of focal length 20 cm placed in contact with a plane mirror acts as a

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A concave lens of focal length 20 cm placed in contact with a plane mirror acts as a
17
Nov
A concave lens of focal length 20 cm placed in contact with a plane mirror acts as a A concave lens of focal length 20 cm placed in contact with a plane mirror acts as a November 17, 2020 Category: Cengage NEET by C.P Singh , Chapter 18 - Refraction at Spherical Surfaces , Part [...]
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