An object is placed infront of a convex mirror at a distance of 50 cm. A plane mirror is introduced covering the lower half of the convex mirror. If the distance between the object and plane mirror is 30 cm, it is found that there is no parallax between the images formed by two mirrors. Radius of curvature of mirror will be

If assertion is true but reason is false.

An object is placed infront of a convex mirror at a distance of 50 cm.

1.	An object is placed infront of a convex mirror at a distance of 50 cm. A plane mirror is introduced covering the lower half of the convex mirror. If the distance between the object and plane mirror is 30 cm, it is found that there is no parallax between the images formed by two mirrors. Radius of curvature of mirror will be
A.	12.5 cm
B.	25 cm
C.	If assertion is true but reason is false.
D.	\[18\,cm\]
Answer» C. If assertion is true but reason is false.

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