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प्रश्न
A microscope has its main scale with 20 divisions in 1 cm and vernier scale with 25 divisions, the length of which is equal to the length of 24 divisions of main scale. The least count of microscope is
विकल्प
0.002 cm
0.001 cm
0.02 cm
0.01 cm
उत्तर
A microscope has its main scale with 20 divisions in 1 cm and vernier scale with 25 divisions, the length of which is equal to the length of 24 divisions of main scale. The least count of microscope is 0.002 cm
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संबंधित प्रश्न
A microscope is provided with a main scale graduated with 20 divisions in 1 cm and a vernier scale with 50 division on it of length same as of 49 divisions of main scale. Find the least count of the microscope.
Define the terms : oscillation
Define the term frequency.
Name the convenient unit you will use to measure:
diameter of hair
Name the convenient unit you will use to measure:
distance between the two cities.
What do you understand by the term degree of accuracy?
Amongst the unit of volume which is most suitable for measuring:
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Which of the following measurement is most accurate?
Is there any difference in the following measurements?
(a) 51.7 cm
(b) 51.70 cm
(c) 51.700 cm.
Explain your answer.
Which measurement is most accurate?
