Question

1. Write the expression for fractional error in sum, difference,
product and quotient of quantities.
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Answer 1

Answer:

Error of a product or a quotient:

When two physical quantities are multiplied or divided , the relative error in the resultant physical quantity is the sum of relative error of individual quantities. For ex. Suppose the measured value of physical quantities A and B be A±ΔA and B±ΔB

Explanation:

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