Question

why we study error and calculation for error? explain in detail.​

Answer 1

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▪︎The main purpose of error analysis is to check whether the result of experiment agrees with a theoretical prediction or results from other experiments or not.

▪︎Generally speaking, a measured result agrees with a theoretical prediction if the prediction lies within the range of experimental uncertainty.

Answer 2

Answer:

if you r talking about instruments of unit and measurement

Explanation:

after after using an instrument for too long our instrument get a little bit error so to correct it we need to study error.