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State the rules for determining the num...

State the rules for determining the number of significant digits for addition and multiplication .Give examples?

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SL ARORA-Units and Measurements-Exercise
  1. State the rules for finding the significant figures in the addition an...

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  2. Write the rules of ''Rounding off'' with example.

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  3. State the rules for determining the number of significant digits fo...

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  4. State the number of significant figures in the following: (i) 0.007m...

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  5. State the number of significant figures in the following: 5100 kg

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  6. State the number of significant figures in the following numbers : (...

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  7. Round off the following numbers as indicated: (i) 18.35 upto 3 digit...

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  8. Round off the following numbers as indicated: (i) 18.35 upto 3 digit...

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  9. Round off the following numbers as indicated: (i) 18.35 upto 3 digit...

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  10. Round off the following numbers as indicated: (i) 18.35 upto 3 digit...

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  11. Round off the following numbers as indicated: (i) 18.35 upto 3 digit...

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  12. Round off the following numbers as indicated: (i) 18.35 upto 3 digit...

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  13. Round off the following numbers as indicated : (i) 15.654 upto 3 dig...

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  14. Round off the following numbers as indicated: (i) 18.35 upto 3 digit...

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  15. Add 7.21, 12.41 and 0.0028, and express the result the result to an ap...

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  16. Subtract 4.27153 from 6.807 and express the result to an appropriate n...

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  17. Substract 3.2 xx 10^(-6) from 4.7 xx 10^(-4) with due regard to signif...

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  18. Solve the following and express the result to an appropriate number of...

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  19. Solve the following and express the result to an appropriate number of...

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  20. Solve the following and express the result to an appropriate number of...

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