Home
Class 8
PHYSICS
An optical instrument is placed inside t...

An optical instrument is placed inside the box as shown below. The incident rays and emergent rays are also shown. The optical instrument could be _______.

A

only a plane mirror

B

only a convex mirror

C

only a concave mirror

D

both plane mirror and convex mirror

Text Solution

Verified by Experts

The correct Answer is:
C
Light rays are converged by concave mirror.
Hence, the correct option is (c).
Promotional Banner

Topper's Solved these Questions

  • MEASUREMENTS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|10 Videos

  • SOUND

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER Choose the correct option for each question. There is only one correct response for each question . |48 Videos

Similar Questions

Explore conceptually related problems

Optical instruments

Optical instruments

Optical Instruments

In all optical instruments, we use.

The optical instrument with zero power is

Discussion and Optical Instruments

Microscope is an optical instrument which

Define resolving power of an optical instrument.

PEARSON IIT JEE FOUNDATION-MOCK TEST-MULTIPLE CHOICE QUESTIONS
  1. The time period of a pendulum of length 'l' and mass of the bob 'm' is...

    Text Solution

    |

  2. Match the statements of Column A and with those of Column B

    Text Solution

    |

  3. Specific heat capacity of water is

    Text Solution

    |

  4. Arrange the following step in proper sequence for the construction and...

    Text Solution

    |

  5. Two identical metallic balls of temperature 20^(@)Cand80^(@)C are kept...

    Text Solution

    |

  6. The velocity of light through media 'A' and 'B' are V and 2V, respecti...

    Text Solution

    |

  7. An object of height 5 cm is placed in front of a convex lens of focal ...

    Text Solution

    |

  8. An optical instrument is placed inside the box as shown below. The inc...

    Text Solution

    |

  9. Light rays are incident on a plane mirror as shown below. What is the ...

    Text Solution

    |

  10. Which of the following has ammonium chloride as an electrolyte?

    Text Solution

    |

  11. When a neutral body conceded to earth is brought closer to a negativel...

    Text Solution

    |

  12. If it takes 8 min and 20 s for sunlight to reach the Earth, the distan...

    Text Solution

    |

  13. The angle made by the Earth's magnetic field with its vertical compone...

    Text Solution

    |

  14. Match the statements of Column A and with those of Column B

    Text Solution

    |

  15. Following are the steps ro magenetize a steel bar. Arrange them in a s...

    Text Solution

    |

  16. A cyclist moves the first-half of the distance with 10 kmh^(-1) speed ...

    Text Solution

    |

  17. A person on a rotating plateform of radius 7 m, makes 3 rotations in 4...

    Text Solution

    |

  18. A car start moving with uniform acceleration from its position of rest...

    Text Solution

    |

  19. To make two bodies A and B experience an equal acceleration, forces 6 ...

    Text Solution

    |

  20. An object of height 5 cm is placed in front of a convex lens of focal ...

    Text Solution

    |