Home
Class 12
PHYSICS
A ray of light AO is incident on a diver...

A ray of light AO is incident on a diverging lens as shown in figure. The focal plane of the lens is also given. The possible direction of the refracted ray will be

A

B

C

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
a.

For diverging lens, all refracted rays corresponding to an incident beam consisting of parallel rays meet at a point in focal plane when produced backward.
Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    CENGAGE PHYSICS|Exercise Assertion-Reasoninig|2 Videos
  • GEOMETRICAL OPTICS

    CENGAGE PHYSICS|Exercise Linked Comprehension|51 Videos
  • GEOMETRICAL OPTICS

    CENGAGE PHYSICS|Exercise Subjective|26 Videos
  • FRICTION

    CENGAGE PHYSICS|Exercise QUESTION BANK|1 Videos
  • GRAVITATION

    CENGAGE PHYSICS|Exercise Question Bank|39 Videos

Similar Questions

Explore conceptually related problems

A ray of light is incident in situation as shown in figure. Which of the following statements is//are true?

A ray of light is incident on a parallel-sided glass slab as shown in the figure. The angle of refraction for this ray of light is likely to be :

A converging beam of light rays incident on a glasa-air interface as shown in figure. Find where these rays will meet after refraction.

From the ray diagram shown in Fig. calculte the focal length of concave lens. .

Converging light rays are falling on a convex lens. If the focal length of the lens is 30 cm, then find the position of the image.

One side of a glass slab is silvered as shown in the figure. A ray of light is incident on the other side at angle of incidence 45^@. Refractive index of glass is given as sqrt2 . The deflection suffered by the ray when it comes out of the slab is

a ray of light is incident on a plane miror at an angle of 30^(@) in anti-clockwise direction. Find the angle and sense of rotation of the reflected ray.

An equiconvex lens of refractive index mu_(1) , focal length 'f' and radius of curvature 'R' is immersed in a liquid of refractive index mu_(2) . For (i) mu_(2)gtmu_(1) , and (ii) mu_(2)ltmu_(1) , draw the ray diagrams in the two cases when a beam of light coming parallel to the principal axis is incident on the lens. Also find the focal length of the lens in terms of the original focal length and the refractive index of the glass of the lens and that of the medium.

In the figure, light is incident on a thin lens as shown. The radius of curvature for both the surfaces is R. Determine the focal length of this system.

A ray of light is incident on a medium at an angle i. It is found that the reflected ray is at right angles to the refracted ray . The refractive index of the medium is given by

CENGAGE PHYSICS-GEOMETRICAL OPTICS-Single Correct
  1. A converging beam of rays in incident on a diverging lens. Having pass...

    Text Solution

    |

  2. Consider a sphere of radius R made of glass of refractive index mu. A ...

    Text Solution

    |

  3. A ray of light AO is incident on a diverging lens as shown in figure. ...

    Text Solution

    |

  4. In the arrangement shown in figure, O is the object. An observer is to...

    Text Solution

    |

  5. The observer at O views two closely spaced spots on a vertical wall th...

    Text Solution

    |

  6. An equiconcave diverging lens of focal length F is cut into two equal ...

    Text Solution

    |

  7. In an optics experiment, with the position of the object fixed, a stud...

    Text Solution

    |

  8. The lens in an overhead projector forms an image P^(') of a point P on...

    Text Solution

    |

  9. A convex lens of focal length 20cm and another plano convex lens of fo...

    Text Solution

    |

  10. A light ray hits the pole of a thin biconvex lens as shown in fig. The...

    Text Solution

    |

  11. In a vessel, as shown in Figure., point P is just visible when no liqu...

    Text Solution

    |

  12. In the previous problem what will be refractive index of the liquid so...

    Text Solution

    |

  13. A concave mirror of radius of curvature h is placed at the bottom of a...

    Text Solution

    |

  14. A cylindrical vessel of diameter 12 cm contains 800picm^(3) of water. ...

    Text Solution

    |

  15. When the sun is either rising or setting and appears to be just in the...

    Text Solution

    |

  16. A lens form a diminshed and erect image of an object. The magnifiation...

    Text Solution

    |

  17. When an object is placed on the principal axis of a convex lens at two...

    Text Solution

    |

  18. A convex lens of focal length f cut into parts first horizontally and ...

    Text Solution

    |

  19. Find the distance of object placed in the slab of refractive index mu ...

    Text Solution

    |

  20. An object is placed at f//2 away from first focus of a convex lens wh...

    Text Solution

    |