Home
Class 11
PHYSICS
Image distance |v| s object distance|u|,...

Image distance |v| s object distance|u|, curve for two biconvex lens with same radii of curvatures is shown in the figure. If reflactive index of lens 1 is `1/5` find reflactive index of lens 2.

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    DC PANDEY|Exercise Matrix matching type Q.|11 Videos

  • PROPERTIES OF MATTER

    DC PANDEY|Exercise Integer|8 Videos

  • ROTATION

    DC PANDEY|Exercise (C) Chapter Exercises|39 Videos

Similar Questions

Explore conceptually related problems

A thin lens with centres of curvature C_(1) and C_(2) is shown in the figure given below. If the refractive index of material of lens is 1.5, calculate the focal length in cm.

The graph between the image distance (v ) and object distance (u) from the convex lens is

A biconvex lens with equal radii curvature has refractive index 1.6 and focal length 10 cm. Its radius of curvature will be:

A biconvex lens has focal length (2)/(3) times the radius of curvature of either surface. Calculate refraction index f material of the lens.

The radius of curvature of the curved surface of a plano-convex lens is 20 cm . If the refractive index of the material of the lens be 1.5 , it will

A biconvex lens has focal length 50 cm and the radius of curvature of one surface is double that of other. Find the radii of curvature if refractive index of lens material is 2.

An object O (real ) is placed at focus of an equi-biconvex lens as shown in. figure-I . The refractive index of lens is mu = 1.5 and the radius of curvature of either suface of lens is R . The lens is surronded by air . In each statement of column-I some changes are made to situation given above and information regarding final image formed as a result is given in column-II . The distance between lens and object is unchanged in all statements of column-I. match the statements in column-I with resulting image in column-II.

A thin plano-convex lens is placed on a plane mirror as shown in the figure. The radius of curvature of curved surface is 40 cm. the refractive index of material of lens n_(1)=1.5 . The refractive index surrounding is n_(0)=1.2 An object O starts moving parallel to plane mirror. if final image of object moves with same speed as that of the object initially then distance of object O from the plane mirror is.