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Physics · UNITS AND MEASUREMENT

हिन्दी

Which of the following numbers has four significant figures?

  1. A
    0.0069
  2. B
    3.500
  3. C
    12300
  4. D
    0.05
View Answer & Solution

Correct answer · Option B

3.500

Explanation

Trailing zeros in a number with a decimal point are significant. Thus, \( 3.500 \) has four significant figures.
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