min dis†an ce of the screen from the real object such tgat a convex – InterviewSolution

1.	min dis†an ce of the screen from the real object such tgat a convex lens of focal length 20 cm can produce real image of the object
Answer» min dis†an ce of the screen from the real object such tgat a convex lens of focal length 20 cm can produce real image of the object

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