annydayheska annydayheska
  • 02-09-2021
  • Physics
contestada

A hydrogen atom has a diameter of about 12.7 nm, express this diameter in centimeters.

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joshhmillerr88 joshhmillerr88
  • 02-09-2021
1 meter = 1e9 nm
To get meters, divide nanometers by 1e9: 9.95nm / 1x10^9 = 9.95x10^-9 meters
Answer: 9.95e-9 meters
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Аноним Аноним
  • 02-09-2021

We have to convert 12.7nm to cm

[tex]\\ \sf\longmapsto 12.7nm[/tex]

[tex]\\ \sf\longmapsto 12.7\times 10^{-9}m[/tex]

[tex]\\ \sf\longmapsto 0.127\times 10^{-7}m[/tex]

[tex]\\ \sf\longmapsto 0.00000127\times 10^{-2}[/tex]

[tex]\\ \sf\longmapsto 0.0000013cm[/tex]

Answer Link

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