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Home / Doubts and Solutions/NEET/Physics

A Plano convex lens of refractive index=1.5,silverd at the convex surface behave as an concave mirror of f=20cm.what is the radius of curvature of curved surface? Options are 40cm,20,60,30all in cm

Asked by Priyanka 13th November 2017, 9:39 PM
Answered by Expert
Answer:
fcm = 20 cm  
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Answered by Expert 6th December 2017, 4:13 PM
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