The figure ,shows a transparent sphere of radius`R`and refractive index`mu`.An object `O`is placed at a distance `x` from the pole of the first surface so that a real image is formed at the pole of the exactly opposite surface.

If `x=2R`,then the value of `mu`is

The figure ,shows a transparent sphere of radius R and refractive index mu .An object O is placed at a distance x from the pole of the first surface so that a real image is formed at the pole of the exactly opposite surface. If x=oo ,then the value of mu is

The figure ,shows a transparent sphere of radius R and refractive index mu .An object O is placed at a distance x from the pole of the first surface so that a real image is formed at the pole of the exactly opposite surface. If x=oo ,then the value of mu is

The figure ,shows a transparent sphere of radius R and refractive index mu .An object O is placed at a distance x from the pole of the first surface so that a real image is formed at the pole of the exactly opposite surface. if an object is Placed at a distance R from the pole of first surface ,then the real image is formed at a distance R from thepole of the second surface.The refractive index mu of the spher is given by

The figure ,shows a transparent sphere of radius R and refractive index mu .An object O is placed at a distance x from the pole of the first surface so that a real image is formed at the pole of the exactly opposite surface. if an object is Placed at a distance R from the pole of first surface ,then the real image is formed at a distance R from thepole of the second surface.The refractive index mu of the spher is given by

There is a sphere of radius R and refractive index mu . At what distance from the surface of sphere should an object be placed so that real image is formed at the same distance from the sphere ?

A transparent sphere of radius R and refractie index mu is kept in air. At what distance from the surface of the sphere shold a point object be placed so as to form a rea image at the same distance from the sphere?

A transparent sphere of radius R and refractive index n is kept in air. At what distance from the surface of the sphere should a point object be placed on the principal axis so as to from a real image at the same distance from the second surface of the sphere.

A hemishperical surface of radius R and refractive index mu = 1.5 is polished as shown. At what distance x from point P a point object O be placed so that its image coincides with the object itself?