The position of an image for the object O is at a distance nR on the concave side of spherical refracting surface from the point P shown in figure. There are two different media present on both sides of spherical surface. The value of n will be :(R is the radius of curvature of the spherical surface).

The position of an image for the object O is at a distance nR on the c

1.	The position of an image for the object O is at a distance nR on the concave side of spherical refracting surface from the point P shown in figure. There are two different media present on both sides of spherical surface. The value of n will be :(R is the radius of curvature of the spherical surface).
Answer» The position of an image for the object $O$ is at a distance $n R$ on the concave side of spherical refracting surface from the point $P$ shown in figure. There are two different media present on both sides of spherical surface. The value of $n$ will be : ( $R$ is the radius of curvature of the spherical surface).

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