Home
Class 9
PHYSICS
Using a screw gauge without any zero...

Using a screw gauge without any zero error the diameter of a wire determine as 2.74 mm . If the screw advances 5 mm when the thimble is given 10 complete rotations what are the possible valuses of the pitch scale reading circular scale reading and the least count if N is the number of head scale divisions?

Text Solution

Verified by Experts

Average of left turning points `=(5+6+6)/(3) =(17)/(3)`
`=5.6 ~~ 5.7`
Average of right turning points `= (18+18)/(2) =18`
Promotional Banner

Topper's Solved these Questions

  • MEASUREMENTS

    PEARSON IIT JEE FOUNDATION|Exercise Level 2|24 Videos

  • MAGNETISM

    PEARSON IIT JEE FOUNDATION|Exercise Level-3|10 Videos

  • MODERN PHYSICS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|5 Videos

Similar Questions

Explore conceptually related problems

A screw gauge has 1.0mm pitch and 200 divisions on the ciruclar scale. The least count of the instrument is

A vernier calipers and a screw gauge have the same least count and zero error with the difference that the vernier calipers has positive zero error and the screw gauge has negative zero error. The number of circular scale divisions on the screw gauge is twice the number of vernier scale divisions on the vernier calipers and the pitch of the screw gauge is 1mm. If the vernier coinciding division and the circular are 3 and 97, respectively then find the number of vernier scale divisions on the vernier calipers.

In a screw gauge, the main scale has divisions in millimetre and circular scale has 50 divisions. The least count of screw gauge is

The given diagram represents a screw gauge. The circular scale is divided into 50 divisions and the linear scale is divided into millimeters. If the screw advances by 1 mm when the circular scale makes 2 complete revolutions, find the least count of the instrument and the reading of the instrument in the figure. .

The circular scale of a screw gauge has 200 divisions. When it is given 4 complete rotations, it moves through 2mm . The least count of the screw gauge is

the thimble of a screw gauge has 50 divisions .The spindle advances 1 mm when the screw is turned throught two revolutions . Then the pitch of the screw is "_______"

the diameter of a wire was measured as 1.65 mm with a certain faulty screw gauge when the correct diameter was 1.60 mm. what type of error does the faulty screw gauge have?