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State the correction if the negative error is 7 divisions when the least count is 0.01 cm. - Physics

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Question

State the correction if the negative error is 7 divisions when the least count is 0.01 cm.

Numerical

Solution

When negative error is 7 divisions and count (L.C.) is 0.01 cm,
Then correction = (10 – 7) × 0.01 cm 
= (3 × 0.01) cm
= + 0.03 cm

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Vernier Callipers
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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 Part 1 [English] Class 9
Chapter 1 Measurements and Experimentation
Unit 3 Exercise 3 | Q 7.3

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