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Which of the following measurements is m...

Which of the following measurements is most precise?

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Since the relative error in the measurement of 50.00 m is minimum, so this measurement is most accurate. The measurement 5.00 mm is most precise because it is measured with an instrument of least count.
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PREMIERS PUBLISHERS-NATURE OF PHYSICAL WORLD AND MEASUREMENT-OTHER IMPORTANT QUESTIONS & ANSWERS (V. Numerical Problems.)
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  2. The angular diameter of the sun is 1920''. If the distance of the sun ...

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  3. Which of the following measurements is most precise?

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  4. The length of a rod as measured in an experiment was found to be 3.48,...

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  5. A body travels uniformly a distance of (13.8 pm 0.2)m in a time (4.0 p...

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  6. The percentage errors in the measurement of length and time period of ...

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  7. In the formula, N=-D[(n(2)-n(1))/(x(2)-x(1))], D - Diffusion coefficie...

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  8. The resistance R=(V)/(I), where V=100 pm 5V and I=10pm0.2A. Find the p...

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  9. The percentage of error in the measurement of mass and speed are 2% an...

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  10. If the length and time period of an oscillating pendulum have errors o...

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  11. The heat dissipated in a resistance can be determined by measuring res...

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  12. The relative density of a material is found by weighing the body first...

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  13. Round off the following numbers are indicated ? (i) 18.35 upto 3 digit...

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  14. Round off the following numbers are indicated ? (ii) 143.45 upto 4 dig...

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  15. Round off the following numbers are indicated ? (iii) 18967 upto 3 dig...

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  16. Round off the following numbers are indicated ? (iv) 12.653 upto 3 dig...

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  17. Round off the following numbers are indicated ? (v) 248337 upto 3 digi...

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  18. Round off the following numbers are indicated ? (vi) 321.135 upto 5 di...

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  19. Round off the following numbers are indicated ? (vii) 101.55xx10^(6) u...

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  20. Round off the following numbers are indicated ? (viii) 31.325xx10^(-5)...

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