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What is the need for measuring length with vernier callipers?

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Question

What is the need for measuring length with vernier callipers?

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Solution

For measuring the exact length with greater accuracy, especially when we are measuring a very small length, we use an appliance vernier calliper. A vernier calliper can measure accurately up to 1/100 the part of a centimetre.

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Chapter 1: Measurements and Experimentation - Unit 3 Exercise 3

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Goyal Brothers Prakashan A New Approach to ICSE Physics [English] Class 9
Chapter 1 Measurements and Experimentation
Unit 3 Exercise 3 | Q 2

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