Home
Class 12
PHYSICS
An object is placed 10cm away form a gl...

An object is placed `10cm` away form a glass piecwe `(n = 1.5)` of length `20cm` bounded by spherical surfaces of radii of curvaure `10cm`. Find the position of final image formed after two refractions at the spherical surfaces.

Text Solution

Verified by Experts

The correct Answer is:
50 cm
Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    MOTION|Exercise Exercise - 3 | Level-I (Section K - Lens Maker formula and Magnification, Image formation by convex and concave lens, Combination of lens, Cutting of lens)|5 Videos

  • GEOMETRICAL OPTICS

    MOTION|Exercise Exercise - 3 | Level-I (Section L - Power of lens and Mirror, Silverging of lens, Displacement Method)|9 Videos

  • GEOMETRICAL OPTICS

    MOTION|Exercise Exercise - 3 | Level-I (Section I - Dispersion of Light)|4 Videos

  • FLUID

    MOTION|Exercise Exercise-4 level-II|5 Videos

  • GRAVITATION

    MOTION|Exercise Exercise - 4 Section - B Previous Years Problems|15 Videos

Similar Questions

Explore conceptually related problems

In the figure, a point object O is placed in air. A spherical boundry separates two media of radius of curvature 1.0 m. AB is principal axis. The separation between the images formed due to refraction at spherical surface is

An extended object of size 2cm is placed at a distance of 10cm in air (n = 1) form pole, on the other side of refracting surface has refractive index n = 2 . Find the positon, nature and size of image formed after single refraction through the curved surface.

An object is placed 50 cm from the surface of a glass sphere of radius 10 cm along the diameter. Where will the final image be formed after refraction at both the surfaces ? mu of glass =1.5 .

A small object of height 0.5 cm is placed in front of a convex surface of glass (mu-1.5) of radius of curvature 10cm. Find the height of the image formed in glass.

An object is placed at a distance of 10 cm (in a medium of μ = 1) from the pole of a spherical refracting surface bounding a medium of μ = 1.5. If the image formed is virtual and at a distance of 40 cm, then the spherical surface is –

A small point objects is placed in air at a distance of 60 cm from a convex spherical refractive surface of mu = 1.5 . If radius of curvature of spherical surface is 25 m , calculate the position of the image and the power of the refracting surface.

An object is placed at 20 cm from a convex mirror of focal length 10 cm. The image formed by the mirror is

An object is at a distance of d=2.5 cm from the surface of a glass sphere with a radius R=10 cm. Find the position of the final image produced by the sphere. The refractive index of glass is mu_1.5.

In the figure shown , a point object O is placed in air on the principal axis. The radius of curvature of the spherical surfaces is 60 cm. I is the final image formed after all reflections and refractions.