One meter is equal to 10 9 square nanometers. how long in meters is 670 nanometers?

answer:

670

nanometers is  

670

×

10

−

9

meters or  

6.7

×

10

−

7

meters in scientific notation or  

0.67

meters in standard form.

explanation:

in metric system everything is standardized. in metric system as nano is one-billionth or  

10

−

9

.

one nanometer is  

10

−

9

meter, hence

670

nanometers is  

670

×

10

−

9

meters or  

6.7

×

10

−

7

meters in scientific notation or  

0.670

meters.

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