A nanometer is defined as:单项选择题

A

10-6

B

10-12

C

10-3

D

10-9

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The area of one mega meter times one giga meter is:

Match the metric prefix with the correct multiplier. Metric Prefix Multiplier cm [ Select ] 1,000,000 0.000 001 1,000 0.000 000 001 0.01 1,000,000,000 0.000 000 000 001 0.001 km [ Select ] 1,000 0.000 000 000 001 0.000 001 1,000,000,000 0.001 0.1 1,000,000 0.000 000 001 pm [ Select ] 1,000,000 0.000 000 001 0.000 000 000 001 0.001 0.1 1,000,000,000 1,000 0.000 001 𝜇 m [ Select ] 0.001 1,000,000 0.000 000 000 001 0.000 001 1,000,000,000 1,000 0.1 0.000 000 001 Mm [ Select ] 0.000 001 1,000,000,000 1,000,000 0.01 0.001 1,000 0.000 000 001 nm [ Select ] 0.01 0.001 0.000 000 001 0.000 001 1,000,000 0.000 000 000 001 1,000 mm [ Select ] 0.01 0.000 001 0.001 1,000 0.000 000 001

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