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प्रश्न
Radius of a thin wire is measured by ______.
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उत्तर
Radius of a thin wire is measured by Screw Gauge
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संबंधित प्रश्न
Name the instrument which can accurately measure the following
The thickness of a paper
Name the instrument which can accurately measure the following.
The diameter of a pencil.
Name the instrument which has the least count
0.01 mm
What do you know about pitch of screw gauge?
Write the principle of screw gauge.
Write about the positive zero error in the screw gauge instrument.
A screw gauge has pitch 1 mm and 100 circular divisions. Zero error = 8 divisions below. With a wire, 1st main scale is visible and 72nd circular division coincides. Find the wire’s radius.
A screw gauge has a pitch of 1 mm and 100 divisions on the circular scale. What is the least count of the instrument?
The main scale reading of a screw gauge is 2 mm and the circular scale reading is 45. If the least count is 0.01 mm, what is the actual reading?
