A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is

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A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is
13
Nov
A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is November 13, 2020 [...]
Posted in: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 28 - Electromagnetic Waves , Physics ,
Tags: A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is ,
A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is
23
Oct
A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is October 23, 2020 [...]
Posted in: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 16 - Waves , Chapter 28 - Electromagnetic Waves , Physics ,
Tags: A convex lens of focal length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is ,