A concave lens of focal length 15 cm forms an image 10 cm from the len – InterviewSolution

1.	A concave lens of focal length 15 cm forms an image 10 cm from the lens. How far is the object placed from the lens ? Draw the ray-diagram.
Answer» A concave lens of focal length 15 cm forms an image 10 cm from the lens. How far is the object placed from the lens ? Draw the ray-diagram.

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