Question

Write a note on significant figures

Answer 1

Answer:

Explanation:

The term significant figures refers to the number of important single digits (0 through 9 inclusive) in the coefficient of an expression in scientific notation . The number of significant figures in an expression indicates the confidence or precision with which an engineer or scientist states a quantity.

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Answer 2

it is important to understand the term significant figure while recording the value measured in analysis some errors to happen in figure are not properly recorded the point of significant figures can be defined as the number of this is it necessary to express the result of a Measurement Concept with the major Precision each digit denotes the actual quantity that is specific the proper manner of expressing a result of observation to is to retain Sach number of figure that all are known with certainty except the last