How to Convert Particle Length from Nanometers to Meters?

Question:

You have a particle of length 68 nm. What is this in meters?

1) 6.8 x 10^14 m

2) 6.8 x 10^10 m

3) 6.8 x 10^-11 m

4) 6.8 x 10^-8 m

Answer:

Final answer: To convert 68 nanometers to meters, multiply by the conversion factor of 10^-9. The correct conversion is 6.8 x 10^-8 meters. Option 4 is correct.

To convert a particle length from nanometers to meters, we use the conversion factor that 1 nm is equivalent to 1/1,000,000,000 m. We can write this as 1 nm = 10^-9 m. Thus, to convert 68 nm to meters, we multiply 68 by the conversion factor 10^-9.

The calculation would be:

68 nm × 10^-9 m/nm = 6.8 × 10^-8 m.

Therefore, the particle length of 68 nm in meters is 6.8 × 10^-8 m.

By understanding unit conversion, we can easily change measurements from one unit to another. This knowledge is valuable in various fields such as science, engineering, and everyday life. It enables us to communicate and work with data effectively, ensuring accuracy and precision in our calculations and analyses.