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Perform the following operations (a)703...

Perform the following operations (a)703 +7+0.66 (b) 2.21 x 0.3 (c) 12.4 x 84

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A, B, C
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DC PANDEY ENGLISH-MEASUREMENT AND ERRORS-Subjective
  1. Write down the number of significant figures in the following (a) 6428...

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  2. Write the number of significant digits in the following (a) 1001 (b)...

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  3. State the number of significant figures in the following (a)0.007 m^...

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  4. Round the following numbers to 2 significant digits (a)3472 (b)84.1...

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  5. Perform the following operations (a)703 +7+0.66 (b) 2.21 x 0.3 ...

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  7. Evaluate(25.2 xx 1374)/(33.3). All the digits in this expression are s...

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  8. Solve with due regards to significant figures 4.0 xx (10^-4) - 2.5 x...

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  9. The mass of a box measured by a grocer's balance is 2.300kg. Two gold ...

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  14. The radius of a sphere is measured to be (2.1+-0.5) cm. Calculate its ...

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  15. The temperature of two bodies measured by a thermometer are (2.1 +-0.5...

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  16. The resistance R= (V)/(I), where V= (100+-5.0) V and I=(10+-0.2)A. Fin...

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  17. Find the percentage error in specific resistance given by rho = (pir^2...

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  18. A physical quantity rho is related to four variables alpha, beta, gamm...

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