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प्रश्न
Name the instrument which can accurately measure the following
The internal diameter of the neck of a water bottle
एक पंक्ति में उत्तर
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उत्तर
Vernier calipers
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संबंधित प्रश्न
A vernier callipers has a zero error of + 0.06 cm. Draw a neat labelled diagram to represent it.
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Positive zero error
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