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.

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Similar questions

Q. In a screw gauge,

5

complete rotations of circular scale give \

1.5 m m

reading on linear scale. Circular scale has

50

divisions. The least count of the screw gauge is

x \times 10^{y}

(m m)

. Find

(x + y)

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

A screw gauge advances by $3 m m$ on the main scale in $6$ rotations. There are $50$ divisions on a circular scale. Find the least count of screw gauges.

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:

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