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प्रश्न
Name the instrument which can accurately measure the following.
The diameter of a pencil.
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उत्तर
Screw gauge
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संबंधित प्रश्न
Name the instrument which can accurately measure the following
The diameter of a needle
Match the following.
| 1. | Screw gauge | Vegetables |
| 2. | Vernier caliper | Coins |
| 3. | Beam balance | Gold ornaments |
| 4. | Digital balance | Cricket ball |
What do you know about pitch of screw gauge?
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.
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?
