Home
Class 12
PHYSICS
Find the distance of object placed in th...

Find the distance of object placed in the slab of refractive index `mu` from point P of the curved surface of radius R so that image is formed at infinity:

A

`((mu-1)r)/(mu)`

B

`(muR)/((mu-1))`

C

`R/((mu-1))`

D

`((mu-1)R)/(2mu)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE III LEVEL -II (ADVAMCED) STRAIGHT OBJECTIVE TYPE QUESTIONS)|12 Videos

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE III LEVEL -II (ADVAMCED) MORE THAN ONE CORRECT TYPE QUESTIONS)|1 Videos

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE II LEVEL -II (ADVANCED) INTEGER TYPE QUESTIONS)|2 Videos

  • ELEMENTS OF VECTORS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

  • LAWS OF MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|106 Videos

Similar Questions

Explore conceptually related problems

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

A point object is placed at a distance of 25cm from a convex lens. Its focal length is 22cm. A glass slab of refractive index 1.5 is inserted between the lens and the object, then the image is formed at infinity. Find the thickness of the glass slab (in cm).

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

A point object is placed in front of a silvered plano convex lens of refractive index n radius of curvature R , so that its image is formed on itself. Then the object distance is equal to

A glass hemispher of refractive index 4//3 and of radius 4 cm is placed on a plane mirror. A point object is placed on axis of this sphere at a distance 'd' from O as shown in the figure. If the final image is formed at infinity, then find the value of d in mm .

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

A sphere of radius R made of material of refractive index mu_(2) is placed in a medium of refractive index mu_(1) . Where would an object be placed so that a real image is formed at equidistant fromk the sphere? ltbgt

An object is placed at f//2 away from first focus of a convex lens where f is the focal length of the lens. Its image is formed at a distance 3f//2 in a slab of refractive index 3//2 , from the face of the slab facing the lens. Find the distance of this face of the slab from the second focus of the lens.

A parallel narrow beam of light is incident on the surface of a transparent hemisphere of radius R and refractive index mu=1.5 as shown. The position of the image formed by refraction at the image formed by refraction at the spherical surface only as

A point object is placed at a diatance of 25 cm from a convex lens of focal length 20 cm. If a glass slab of thickness t and refractive index 1.5 is inserted between the lens and the object, the image is formed at infinity. The thickness t is