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प्रश्न
Solve the following question:
Round off the following quantity to three significant figures:
6.398 × 10-3 km
उत्तर
6.40 × 10-3 km
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संबंधित प्रश्न
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0.002030
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Express the given quantity with or without exponents as the case may be.
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Express the given quantity with or without exponents as the case may be.
1.23 × 104
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Solve the following problem:
Perform the following operation:
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Define: Least count
Define: Least count
Define Least count.
