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Units And Measurement

Question

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Can you minimize the random error by applying some suitable correction?

Solution

Random errors arise due to unpredictable fluctuations in experimental conditions. Hence, suitable measures cannot be taken to reduce the errors.

Some More Questions From Units and Measurement Chapter

What are the two main required characteristics of a unit?

Can we use same units for different physical quantities?

Can we use different units to measure same physical quantity?

To measure a physical quantity X, the unit U is repeatedly used for n times. What is the magnitude of physical quantity?

Does the numerical factor in the quantitative measurement depend on the system of unit used?

Is one unit sufficient to measure a physical quantity?

Can a physical quantity have two or more units? Give example.

What are fundamental quantities?

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