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प्रश्न
Solve the following question:
Round off the following quantity to three significant figures:
643 cm2
उत्तर
643 cm2 (or 6.43 × 102 cm2)
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संबंधित प्रश्न
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Round off the following quantity to two significant figures:
25.55 mL
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Round off the following quantity to two significant figures:
0.00254 m
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Round off the following quantity to three significant figures:
1.43 cm3
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Round off the following quantity to three significant figures:
458 × 102 cm
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Round off the following quantity to three significant figures:
6.398 × 10-3 km
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0.0179 g
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Round off the following quantity to three significant figures:
79,000 m
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42,150
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Round off the following quantity to three significant figures:
23,642,000 mm
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Round off the following quantity to three significant figures:
0.0041962 kg
Express the following sum to the appropriate number of significant figures:
2.3 × 103 mL + 4.22 × 104 mL + 9.04 × 103 mL + 8.71 × 105 mL
Solve the following problem:
Express the following quantity in exponential terms.
0.0003498
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Express the following quantity in exponential terms.
235.4678
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Express the following quantity in exponential terms.
70000.0
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Express the given quantity with or without exponents as the case may be.
1.23 × 104
Solve the following problem:
Express the given quantity with or without exponents as the case may be.
1.89 × 10-4
Solve the following problem:
Perform the following operation:
3.971 × 107 + 1.98 × 104
Solve the following problem:
Perform the following operation:
4.11 × 10−3 + 8.1 ×10−4
Define: Least count
Define Least count.
Define : Least count
Define Least count.
Define: Least count
