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प्रश्न
Radius of a thin wire is measured by ______.
रिक्त स्थान भरें
उत्तर
Radius of a thin wire is measured by Screw Gauge
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Screw Gauge
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संबंधित प्रश्न
Name the instrument which can accurately measure the following
The diameter of a needle
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
Match the following.
| 1. | Screw gauge | Vegetables |
| 2. | Vernier caliper | Coins |
| 3. | Beam balance | Gold ornaments |
| 4. | Digital balance | Cricket ball |
How will you find the thickness of a one rupee coin?
______ consists of a ‘U’ shape metal frame.
The precision of the screw gauge is 0.001 cm.
Write the principle of screw gauge.
Write about the positive zero error in the screw gauge instrument.
How will you find Zero errors in the screw gauge?
