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प्रश्न
State whether the following statement is true or false by writing T/F against it.
The metre scale, vernier calipers, and screw gauge are in decreasing order of least count.
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
The wavelength of light of a particular colour is 5800 Å.
Express it in nanometre.
The wavelength of light of a particular colour is 5800 Å.
Express it in metre.
Which of the following measures a small length to high accuracy : metre rule , vernier callipers or screw gauge?
Define metre in terms of the wavelength of light.
What is the need for measuring length with vernier callipers?
What do you understand by the following term as applied to micrometre screw gauge?
Sleeve cylinder
State the formula for calculating the least count of screw.
Consider the following case where the zero of vernier scale and the zero of the main scale are clearly seen. If L.C. of the vernier calipers is 0.01 cm, write the zero error and zero correction of the following.
The main scale reading while measuring the thickness of a rubber ball using Vernier caliper is 7 cm and the Vernier scale coincidence is 6. Find the radius of the ball.
