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How would you calculate the number of nanometers in 8.1 cm
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Jul 19, 2018
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How would you calculate the number of nanometers in 8.1 cm
Chemistry
high-school
Yuan JI
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A: 8.1 • 10^7 nanometers
Because 1cm = 1 • 10^7 nm
So 8.1cm • (1 • 10^7 nm) = 8.1.10^7
Satchel
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Jul 24, 2018
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