Home
Class 11
PHYSICS
Two full turns of the circular scale of...

Two full turns of the circular scale of a screw gauge cover a distance of 1 mm on its main scale . The total number of divisions on the circular scale is 50. Further more it is found that the screw gauge has a zero error of - 0.02 mm . While measuring the diameter of a thin wire , a student notes the main scale reading of 4 mm and the number of circular scale divisions in line with the main scale as 37. The diameter of the wire is

A

3.73 cm

B

3.67 cm

C

3.38 cm

D

3.32 cm

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • MEASUREMENTS

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING ( MISCELLANEOUS)|7 Videos

  • MEASUREMENTS

    TARGET PUBLICATION|Exercise EVALUATION TEST|17 Videos

  • MEASUREMENTS

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING ( DIMENSIONAL ANALYSIS)|43 Videos

  • MAGNETISM

    TARGET PUBLICATION|Exercise MCQs|150 Videos

  • RAY OPTICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

Similar Questions

Explore conceptually related problems

Two full turns of the circular scale of a screw gauge cover a distance of 1 mn on its its main scale . The total number of divisions on the circular scale is 50. Further m it is found that the screw gauge has a zero error of - 0.02 mm . While measuring the diameter of a thin wire , a student notes the main scale reading of 4 mm and the number of circular scale divisions in line with the main scale as 37. The diameter of the wire is

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

Circular scale of a screw gauge moves through 4 divisions of main scale in one rotation. If the number of divisions on the circular scale is 200 and each division of the main scale is 1 mm., the least count of the screw gauge is

Pitch of a screw gauge is 0.5 mm and its least count is .01 mm, Calculate no. of divisons on its circular scale.

the least count of the main scale of a screw gauge is 1 mm. the minimum number of divisions on its circular scale required to measure 5 mu m diameter of a wire is :

Without changing the number of divisions on the circular scale, if the pitch of the screw gauge is halved, then its accuracy of measurement

Main scale of a screw gauge is 3mm and 42 division of circular scale of 100 divisions coincides with reference line then find the diameter of the cylinder

The pitch of a screw gauge is 1mm and its cap is divided into 100 divisions. When this screw gauge is used to measure the diameter of a wire, then main scale reading is 2 mm and 58^(th) division of circular scale coincides with the main scale. There is no zero error in the screw gage. Then the diameter of the wire is

A screw gauge advances by 3mm in 6 rotations. There are 50 divisions on circular scale. Find least count of screw gauge

TARGET PUBLICATION-MEASUREMENTS-COMPETITIVE THINKING (ACCURAY AND ERRORS IN MEASUREMENTS)
  1. Choose the INCOREET statement out of the folloiwng .

    Text Solution

    |

  2. Assertion: The error in the measurement of radius of sphere is 0.3%. T...

    Text Solution

    |

  3. If Y = a-b, the maximum percentage error in the measurement of Y will ...

    Text Solution

    |

  4. The radius of a sphere is (5.3 +- 0.1)cm The perecentage error in its ...

    Text Solution

    |

  5. Resistance of a given wire is obtained by measuring the current flowin...

    Text Solution

    |

  6. In an experiment four quantities a,b,c and d are measure with percenta...

    Text Solution

    |

  7. Let x={:[(a^(2)b^(2))/(c)]:} be the physical quantity. If the percenta...

    Text Solution

    |

  8. Two full turns of the circular scale of a screw gauge cover a distanc...

    Text Solution

    |

  9. A screw gauge with a pitch of 0.5mm and a circular scale with 50 divis...

    Text Solution

    |

  10. A student measued the diameter of a small steel ball using a screw gau...

    Text Solution

    |

  11. The density of a solid ball is to be determined in an experiment. The ...

    Text Solution

    |

  12. A force vecF applied on a square plate of length L. If the percent...

    Text Solution

    |

  13. The density of a material in the shape of a cube is determined by meas...

    Text Solution

    |

  14. In the determination if Young's modulus ((Y = (4MLg)/(pild^(2)) by usi...

    Text Solution

    |

  15. If the time period of a simple pendulum is T = 2pi sqrt(l//g) , t...

    Text Solution

    |

  16. A student measures the value of g with the help of a simple pendulu...

    Text Solution

    |

  17. The period of oscillation of a simple pendulum is T = 2pisqrt((L)/(g))...

    Text Solution

    |

  18. The following observations were taken for dtermining the surface tensi...

    Text Solution

    |