A point object is placed at a distance of `20cm` from a thin plano-convex lens of focal length `15cm`If the plane surface is silvered.the image will form at

A point object is placed at a distance of 20 cm from a thin plano-convex lens of focal length 15 cm. If the plane surface is silvered, the image will from at :- (A) 20cm cm from left of AB (B) 60 cm from left of AB (c)30 cm from left of AB (d)12 cm from left of AB 60 cm from right of AB

A point object is placed at a distance of 20 cm from a thin plano-convex lens of focal length 15 cm(mu=1.5). The curved surface is silvered. The image will form at

A point object is placed at a distance of 20 cm from a thin plano-convex lens of focal length 15 cm(mu=1.5). The curved surface is silvered. The image will form at

A point object is placed at a distance of 20 cm from a thin plano-convex lens of focal length 15 cm(mu=1.5). The curved surface is silvered. The image will form at

A point object is placed at a distance of 20 cm from a thin plano-concex lens of focal length 15 cm . The plane surface of the lens is now silvered. The image created by the is at :

A point object is placed at a distance of 20 cmA point object is placed at distance of 20cm from a thin plano convex lens of focal length 15cm.The plane surface of the lens is now silvered. The image created by the system is at .

A point object is placed at distance of 20 cm from a thin plane - convex lens of focal length 15 cm . The plane surface of the lens is now silvered . The image created by the system is :-

A point object is placed at distance of 20 cm from a thin plane - convex lens of focal length 15 cm . The plane surface of the lens is now silvered . The image created by the system is :-