Home
Class 12
PHYSICS
Two full turns of the circular scale of ...

Two full turns of the circular scale of gauge cover a distance of 1 mm on scale. The total number of divisions on circular scale is 50. Further, it is found that screw gauge has a zero error of -0.03 mm. While measuring the diameter of a thin wire a student notes the main scale reading of 3 mm and the number of circular scale divisions in line, with the line, with the main scale as 35. The diameter of the wire is

A

3.32 mm

B

3.73 mm

C

3.67 mm

D

3.38 mm

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN |Exercise Basic Maths (KINEMATICS)|63 Videos

  • RACE

    ALLEN |Exercise Basic Maths (NEWTONS LAWS OF MOTION)|49 Videos

  • RACE

    ALLEN |Exercise Basic Maths (VECTORS)|62 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN |Exercise EXERCISE-III|28 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

Two full turns of the circular scale of a screw gauge cover a distance of 1mm on its main scale. The total number of divisions on the circular scale is 50 . Further, it is found that the screw gauge has a zero error of - 0.03mm . While main scale reading of 3mm and the number of circular scale divisions in line with the main scale as 35 . the dimeter of the wire is

A screw gauge gives the following reading when used to measure the diameter of a wire. Main scale reading =0mm , circular scale reading =52 divisions. Given that 1mm on main scale corresponds to 100 divisions of the circular scale. The diameter of the wire from the above data is

The circular scale of a screw gauge has 50 divisions and pitch of 0.5 mm. Find the diameter of sphere. Main scale reading is 2 -

If the number of divisions on the circular scale is 100 and number of full rotations given to screw is 8 and distance moved by the screw is 4 mm, then what will be least count of the screw gauge ?

A screw gauge has a pitch of 1.0mm and 200 divisions on the circular scale. Do you think it is possible to increase the accuracy of the screw gauge arbitrarily by increasing the number of divisions on the circular scale ?

The pitch of a screw gauge is 1 mm and there are 100 division on the circular scale. While measuring the diameter of a wire, the linear scale reads 1mm and 47th division on circular scale coincides with the reference line. The length of the wire is 5.6 cm. Find the curved surface area (in cm^2) of the wire in proper significant figures.

The circular scale of a micrometer has 200 divisions and pitch of 2 mm . Find the measured value of thickness of a thin sheet. .

At what temperature on celsius scale, the Farenheight scale reading is double of celsius scale reading?

ALLEN -RACE-Basic Maths (Units, Dimensions & Measurements)
  1. The percentage error in measurement of a physical quantity [m given by...

    Text Solution

    |

  2. The number of significant digits in 0.001001 is :-

    Text Solution

    |

  3. The sides of a rectangle are (10.5 +- 0.2) cm and ( 5.2 +- 0.1 ) cm. C...

    Text Solution

    |

  4. The Young modulus (Y) of a material is given by Y=(WL)/(pir^(2)l). If ...

    Text Solution

    |

  5. Which of the following measurement is most precise?

    Text Solution

    |

  6. total no of significant digits in 0.00202040 is

    Text Solution

    |

  7. In a vernier calliper, N divisions of vernier scale coincide with (N-1...

    Text Solution

    |

  8. If vecA=hati+hatj-hatk and vecB=-hati+3hatj+4hatk then projection of v...

    Text Solution

    |

  9. which of the following has maximum significant digits?

    Text Solution

    |

  10. which is most accurate measurement for the value 1.20?

    Text Solution

    |

  11. which of the following is most precise value of 5.150 cm

    Text Solution

    |

  12. Two full turns of the circular scale of gauge cover a distance of 1 mm...

    Text Solution

    |

  13. The circular scale of a micrometer has 200 divisions and pitch of 2 mm...

    Text Solution

    |

  14. The vernier of a circular scale is divided into 30 divisions which coi...

    Text Solution

    |

  15. A good analogy for understanding accuracy and precision is to imagine ...

    Text Solution

    |

  16. Suppose, you are to take the measurements of the mass of a 50.0-gram s...

    Text Solution

    |

  17. A 200 m long train is moving with a velocity of 20 m/s, then find out ...

    Text Solution

    |

  18. The main scale of a vernier callipers reads in millimeter and its vern...

    Text Solution

    |

  19. The pitch of a screw gauge is 1 mm and there are 100 divisions on the ...

    Text Solution

    |

  20. If costheta = 3/5 then what is the value of sin2theta?

    Text Solution

    |