Home
Class 12
PHYSICS
The direction of ray of light incident o...

The direction of ray of light incident on a concave mirror is shown by `PQ` while directions in which the ray would travel after reflection is shown by four rays marked `1,2,3` and `4`, Fig. Which of the four rays correctly shows the direction of reflected ray ?
.

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
(b) The PQ ray of light passes through focus F and incident on the concave mirror, after reflection the ray,should become parallel to the principal axis and shown by ray-2 in the figure.
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    DC PANDEY|Exercise medical entrance special format question|25 Videos

  • RAY OPTICS

    DC PANDEY|Exercise Medical entrance gallary|76 Videos

  • RAY OPTICS

    DC PANDEY|Exercise Checkpoint 9.7|10 Videos

  • NUCLEI

    DC PANDEY|Exercise C MADICAL ENTRANCES GALLERY|46 Videos

  • REFLECTION OF LIGHT

    DC PANDEY|Exercise Subjective|9 Videos

Similar Questions

Explore conceptually related problems

In the diagram shown below, a light ray is incident on a convex mirror. Through which point will the ray travel after reflecting off the mirror?

A ray of light is incident on a convex mirror as shown in Fig. Redraw the above diagram after completing the path of the light ray after reflection from the mirror.

Which of the following ray diagrams is correct for the ray of light incident on a concave mirror as shown in figure.

Copy this figure in your answer book and show the direction of the light ray after ray after reflection :

DC PANDEY-RAY OPTICS-Exercise
  1. If x(1) is the size of the magnified image and x(2) is the size of the...

    Text Solution

    |

  2. Mark the correct one.

    Text Solution

    |

  3. The direction of ray of light incident on a concave mirror is shown by...

    Text Solution

    |

  4. Two beams of red and violet colours are made to pass separately throug...

    Text Solution

    |

  5. When sun light is scatterred by minute particles of atmosphere, then t...

    Text Solution

    |

  6. An object is placed at a distance u from an equiconvex lens such that ...

    Text Solution

    |

  7. If the aperature of a telescope is decreased resolving power will

    Text Solution

    |

  8. A telescope has an objective of focal length 100 cm and an eye-piece o...

    Text Solution

    |

  9. Which one of the following is not associated with the total internal r...

    Text Solution

    |

  10. The time required for the light to pass through a glass slab ( refract...

    Text Solution

    |

  11. Electromagnetic radiation of frequency n, wavelength lambda, travellin...

    Text Solution

    |

  12. We combined a convex lens of focal length f(1) and concave lens of foc...

    Text Solution

    |

  13. Wavelength of light in vaccum is 5890 Å, then its wavelength in glass ...

    Text Solution

    |

  14. Light travels in two media A and B with speeds 1.8 × 10^(8) m s^(–1) a...

    Text Solution

    |

  15. The focal length of a thin convex lens for red and blue colours is 100...

    Text Solution

    |

  16. Two mirrors are placed at right angle to each other. A man is standing...

    Text Solution

    |

  17. To get three images of a single object, one should have two plane mirr...

    Text Solution

    |

  18. If two mirrors are keps at 60^circ to each other, then the number of i...

    Text Solution

    |

  19. If the focal length of the ey piece of the telescope is doubled, then ...

    Text Solution

    |

  20. Angular resolving power of human eye is

    Text Solution

    |