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Suggest any two methods of minimiz...

Suggest any two methods of minimizing the errors.

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(a) Errors may be reduced by taking more number of trials and finding their average.
(b) Errors may be reduced by following good techniques and using good devices.
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SUBHASH PUBLICATION-UNITS AND MEASUREMENTS -TWO MARKS QUESTIONS WITH ANSWERS
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  3. What is meant by dimensional equation ? Give an example.

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  4. Give any two examples for a dimensional constant.

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  5. Give any two examples for a dimensionless physical quantity.

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  6. Explain what is meant by dimensional analysis.

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  7. Define the term significant figures with an example.

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  8. What is meant by error in measurements ? Give an example.

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  9. Find the fractional error in the measurement of x = A^mB^ n

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  10. Suggest any two methods of minimizing the errors.

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  11. Distinguish between random error and constant error.

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  12. What is meant by absolute error ?

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  19. (P + ( a ) / ( V^ 2)) ( V - b ) = RT is the real gas equati...

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