Home
Class 12
PHYSICS
A student performs an experiment of meas...

A student performs an experiment of measuring the thickness of a slab with a vernier calliper whose 50 divisions of the vernier scale are equal to 49 divisions of the main scale. He noted that zero of the vernier scale is between 7.00 cm and 7.05 cm mark of the main scale and 23rd division of the vernier scale exactly coninides with the scale. the measured value of the thickness of the given slab using the calliper will be

A

7.73 cm

B

7.23 cm

C

7.023 cm

D

7.073 cm

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER OF NEET 2017

    CHHAYA PUBLICATION|Exercise QUESTION PAPERS OF (JEE MAIN) (2017)|28 Videos

  • QUANTUM THEORY

    CHHAYA PUBLICATION|Exercise CBSE Scanner|29 Videos

  • QUESTION PAPER OF NEET 2018

    CHHAYA PUBLICATION|Exercise QUESTIONS|58 Videos

Similar Questions

Explore conceptually related problems

The smallest main scale division of a vernier caliper = 1 mm. Here 20 vernier divisions = 16 main scale divisions. The vernier constant is

Wings are covered by scales in

Tooth-shaped scales are

Tooth-shaped scales are

What is the range of nano scale.

20 vernier divisions are equal to 19 main scale division of an instrument of vernier constant 0.1 mm. What is the length of its smallest main scale divisions ?

CHHAYA PUBLICATION-QUESTION PAPER OF NEET 2017-QUESTION PAPERS OF (NEET) (2017)
  1. A molecule of a substance has permanent dipole moment p. A mole of thi...

    Text Solution

    |

  2. If the angle of a prism is 60^(@) and angle of minimum deviation is 40...

    Text Solution

    |

  3. A student performs an experiment of measuring the thickness of a slab ...

    Text Solution

    |

  4. If the longest wavelength in the ultraviolet region of hydrogen spectr...

    Text Solution

    |

  5. A circular coil of radius 10 cm, 500 turns and resistance 2Omega is pl...

    Text Solution

    |

  6. Two reasons for using soft iron as the material for electromagnets.

    Text Solution

    |

  7. A person has near point at 60 cm. The focal length of spectacles lense...

    Text Solution

    |

  8. Two sides of a semiconductor germanuim crystal A and B are doped with ...

    Text Solution

    |

  9. A bulb connected in series with an air-cored solenoid is lit by an ac ...

    Text Solution

    |

  10. Due to Doppler effect, the shift in wavelength observed is 0.1 Å, for ...

    Text Solution

    |

  11. The angular momentum of a rigid body of mass m about an axis is n time...

    Text Solution

    |

  12. A parallel plate capacitor is to be designed, using a dielectric of di...

    Text Solution

    |

  13. A cyclist on a level road takes a sharp circular turn of radius 3 m (g...

    Text Solution

    |

  14. An electron moves straight inside a charged parallel plate capacitor o...

    Text Solution

    |

  15. The volume of 1 mole of an ideal gas with the adiabatic exponent lambd...

    Text Solution

    |

  16. Two coherent sources of intensity ratio alpha interfere. The value of ...

    Text Solution

    |

  17. When the temperature of a gas is raised from 30^(@)C to 90^(@)C, the p...

    Text Solution

    |

  18. A parallel beam of light of wavelength lambda is incident normally on ...

    Text Solution

    |

  19. A thin uniform rod of mass M and length L is rotating about a perpendi...

    Text Solution

    |

  20. Two open organ pipes of fundamental frequencies n(1) and n(2) are join...

    Text Solution

    |