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Standard XII

Physics

Screw Gauge

Find the leas...

Question

Find the least count of a screw gauge whose least count of linear scale is 1 mm and the circular scale is divided in 50 divisions and 2 entire rotations makes to 1 division on linear scale.

0.1 mm

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0.01 mm

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0.02 mm

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0.2 mm

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Solution

The correct option is B
0.01 mm

Hey, we did something like this before, you are ready to get this now, go have a look at the previous module if in doubt!

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Similar questions

Find the least count of a screw gauge whose least count of linear scale is 1 mm and the circular scale is divided in 50 divisions and 2 entire rotations makes to 1 division on linear scale.

Q. In four complete rotations, the distance moved by the screw on the linear scale is

2 m m

. Its circular scale contains

50

divisions. Find the least count of the screw gauge

Q. The accompanying 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 m m

when the circular scale makes

2

complete revolutions, the least count of the instrument and the reading of the instrument in figure are:

Q. In a screw gauge, the main scale division is

1 mm

and there are

100

divisions on circular scale. The least count of screw gauge is (Pitch

= 1 mm

)

Q. Let

A

represents the least count of a vernier caliper whose 10 main scale divisions are equal in length to 12 vernier scale divisions, and one main scale division is equal to 1 mm. Say

B

represents the least count of a screw gauge with 25 circular scale divisions and a pitch of 1 mm,

A - B

in mm is

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Find the least count of a screw gauge whose least count of linear scale is 1 mm and the circular scale is divided in 50 divisions and 2 entire rotations makes to 1 division on linear scale.

The correct option is B 0.01 mm Hey, we did something like this before, you are ready to get this now, go have a look at the previous module if in doubt!

The correct option is B
0.01 mm

Hey, we did something like this before, you are ready to get this now, go have a look at the previous module if in doubt!