The number of significant figures in 0.00450 is MCQ with Answer and Explanation

Question Report Error

The number of significant figures in 0.00450 is

A. 2

B. 3

C. 4

D. 5

Answer: Option B

Solution (By JKExamLibrary)

Leading zeros not significant. '450' has three digits, but the trailing zero after decimal is significant (4,5,0). So 3 significant figures. 0.00450 is 3 SF.

This question belongs to: Science Physics

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The SI unit of charge is

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B. Coulomb

C. Volt

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Correct Answer: Option B

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This question belongs to: Science Physics

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A. Metre

B. Dioptre

C. Lux

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Correct Answer: Option B

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