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Zero error of an instrument introduces...

Zero error of an instrument introduces

A

Systematic errors

B

Random errors

C

Both

D

None of these

Text Solution

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The correct Answer is:
A
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ALLEN-PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT -EXERCISE-I ERRORS
  1. A physical quantity is given by X=M^(a)L^(b)T^(c). The percentage erro...

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  2. An experiment measures quantities a, b and c and X is calculated from ...

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  3. Zero error of an instrument introduces

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  4. What is the fractional error in g calculated from T = 2 pi sqrt((l)/(g...

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  5. A thin copper wire of length l metre increases in length by 2% when he...

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  6. The resistance R = V//i, where V = 100 +- 5 V and I = 10+- 0.2 A. What...

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  7. If error in measuring diameter of a circle is 4%, the error in circumf...

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  8. The external and internal diameters of a hollow cylinder are measured ...

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  9. Percentage error in measuring the radius and mass of a solid sphere a...

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  10. The heat generated in a circuit is dependent upon the resistance, cur...

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  11. The percentage errors in the measurement of mass and speed are 2% and ...

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  12. While measuring acceleration due to gravity by simpe pendulum a studen...

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  13. The pressure on a square plate is measured by measuring the force on t...

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  14. The error in measuring the side of a cube is pm1%. The error in the ca...

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  15. When a copper sphere is heated, maximum percentage change will be obse...

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  16. The resistance R of a wire is given by the relation R= (rhol)/( pir^(2...

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  17. Which of the following has the highest number of significant figures ?

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  18. A physical quantity X is give by the relation X = (2h^(3)I^(2))/(2sqrt...

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