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A physical quantity P=sqrt(abc^2)/d^3 is...

A physical quantity `P=sqrt(abc^2)/d^3` is determined by measuring a,b,c and d seperately with the percentage error of `2%`, `3%`, `2%` and `1%` respectively. Minimum amount of error is contributed by the measurement of

A

a) b

B

b) a

C

c) d

D

d) c

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The correct Answer is:
B
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MAXIMUM PUBLICATION-UNITS AND MEASUREMENTS-EXERCISE
  1. Give the names of four dimensionless physical quantities.

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  2. The dimensions of plank constant are the same as that of ................

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  3. A physical quantity P=sqrt(abc^2)/d^3 is determined by measuring a,b,c...

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  4. The number of significant figures in 11.118×10^(-6) is

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  5. What is the number of significant figures in 0.06070?

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  6. If f=x^2, What is the relative error in f?

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  7. Which is the following measurement is more accurate?

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  8. Which of the following measurements is most accurate?

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  9. Name three physical quantities having same dimension.

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  10. Use your definition to explain how simple harmonic motion can be repre...

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  11. The curved surface area of a solid cylinder of radius 2 cm and height ...

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  12. Fill in the blanks. 1m= .....................ly

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  13. Give a physical quantity with a unit and no dimension.

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  14. Arrange the following in the descending order. 1 light year, 1 par sec...

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  15. Magnitude of force F experienced by a certain object moving with speed...

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  16. What is the maximum percentage error in the measurement of kinetic ene...

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  17. Solve the following with regard to significant figures. 5.8 +0.125

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  18. Solve the following with regard to significant figures. 3.9×10^5-2.5...

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  19. What is maximum fractional error in (a+b) Given ∆ a and ∆b are absolu...

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  20. What is maximum fractional error in a-b Given ∆ a and ∆b are absolute...

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