Home
Class 12
PHYSICS
A student measured the diameter of a wir...

A student measured the diameter of a wire using a screw gauge with least count 0.001 cm and listed the measurements. The correct measurement is -

A

5.320 cm

B

5.3 cm

C

5.32 cm

D

5.3200 cm

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise MOTION IN A STRAIGHT LINE|59 Videos

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise MOTION IN A PLANE|87 Videos

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MAGNETISM AND MATTER )|52 Videos

  • ATOMS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|21 Videos

Similar Questions

Explore conceptually related problems

A student measured the diameter of a wire using a screw gauge with least count 0.001cm and listed the measurement. The correct measurement is

In an experiment to measure the diameter of a wire using a screw gauge of resolution 0.001 cm, which of the following may correctly represent the measurement?

A student measued the diameter of a small steel ball using a screw gauge of least count 0.001 cm . The main scale reading is 5 mm and zero of circular scale division coincides with 25 divisions above the reference level. If screw gauge has a zero erroof -0.004 cm , the correct diameter of the ball is

The diameter of a wire is measured as 0.25 cm using a screw gauge of least count 0.005 cm. The percentage error is

The diameter of a thin wire can be measured by :

In searle's experiment, the diameter of the wire, as measured by a screw gauge of least count 0.001 cm is 0.500 cm. The length, measured by a scale of least count 0.1cm is 110.0cm. When a weight of 40N is suspended from the wire, its extension is measured to be 0.125 cm by a micrometer of least count 0.001 cm. Find the Young's modulus of the meterial of the wire from this data.

Thickness of a pencil measured by using a screw gauge (least count.001 cm) comes out to be 0.802 cm .The percentage error in the measurement is

The diameter of a wire is measured with a screw gauge having least count 0.01 mm . Out of the following the one which correctly expresses its diameter is

The resistivity of the material of a wire of length 1 and diameter d and resistance R is given by rho=(piRd^(2))/(4l) . The length of the wire I=100.0 cm is measured using a metre scale with a least count of I mm, the diameter d=0.22 cm is measured using an instrument with a least count of 0.01 cm and resistnce R=5.00 ohm is measured with an accuracy of 0.01 ohm. What is the percentage error? Suggest a method to reduced the percentage error.

A student measured the length of a rod and wrote it as 3.50 cm. Which instrument did he use to measure it ?

AAKASH SERIES-APPENDICES (REVISION EXERCISE)-LAW OF MOTION
  1. A student measured the diameter of a wire using a screw gauge with lea...

    Text Solution

    |

  2. A body of mass 1 kg is moving with velocity 30 ms^(-1) due north. It i...

    Text Solution

    |

  3. A force of 20 N acts on a body of mass 5kg at rest. What is the accele...

    Text Solution

    |

  4. A truck starts from rest and accelerates uniformly at 2.0 ms^(-2) . At...

    Text Solution

    |

  5. A particle of mass 70 g, moving at 50 cm/s , is acted upon by a variab...

    Text Solution

    |

  6. A ball of mass 400 gm is dropped from a height of 5m. A boy on the gro...

    Text Solution

    |

  7. A batsman deflects a ball by an angle of 60° without changing its init...

    Text Solution

    |

  8. A body of mass 5 kg is at rest. Three force F(1) = 10 N due North F2=1...

    Text Solution

    |

  9. The momentum of a body in two perpendicular direction at any time 't' ...

    Text Solution

    |

  10. A bullet is fired from a gun. The force on the bullet is given by F=60...

    Text Solution

    |

  11. A body of mass 5kg starts from the origin with an initial velocity of...

    Text Solution

    |

  12. A 15Kg mass is accelerated from rest with a force of 100N. As it moves...

    Text Solution

    |

  13. A cart loaded with sand moves along a horizontal floor due to a consta...

    Text Solution

    |

  14. Two billiard balls each of mass 0.05 kg moving in opposite direction w...

    Text Solution

    |

  15. Figure 5.17 shows the position-time graph of a body of mass 0.04 kg . ...

    Text Solution

    |

  16. The driver of a three-wheeler moving with a speed of 36 km/h sees a ch...

    Text Solution

    |

  17. If the average velocity of a body moving with uniform acceleration und...

    Text Solution

    |

  18. Five persons A, B, C, D & E are pulling a cart of mass 100kg on a smoo...

    Text Solution

    |

  19. A box is put on a scale which is adjusted to read zero, when the box i...

    Text Solution

    |

  20. Two masses each equal to m are lying on x-axis at (-a,0)(+a,0) respect...

    Text Solution

    |

  21. Water is flowing at a speed of 1.5ms^(-1) through a horizontal tube of...

    Text Solution

    |