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What is Measurement? How is a Measurement Expressed?

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What is measurement? How is a measurement expressed?

What is measurement?

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Short/Brief Note
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Solution 1

Measurement is a comparison of an unknown quantity with a known fixed quantity of the same kind.
The value obtained on measuring a quantity is called its magnitude. The magnitude of a quantity is expressed as numbers in its unit.

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Solution 2

Measurement is the process of finding an unknown physical quantity by using a standard quantity.

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Chapter 2: Physical Quantities and Measurement - Short/Long answer questions

APPEARS IN

S.S. Shome Concise Physics [English] Class 6 ICSE
Chapter 2 Physical Quantities and Measurement
Short/Long answer questions | Q 1
Samacheer Kalvi Science [English] Class 8 TN Board
Chapter 1 Measurement
Exercises | Q VII. 1. | Page 10

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