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NEET Physics · Easy

Units & Measurements: Significant Figures MCQ

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Significant FiguresEasyQuestion 5005

Question

How many significant figures does 0.00340 have?
  1. A
    5
  2. B
    3
    Correct
  3. C
    6
  4. D
    2

Correct answer

3

Explanation

Leading zeros are not significant. 3, 4, 0 are significant (trailing zero after decimal IS significant). So 0.00340 has 3 significant figures.

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