Answer:
4.899691358 nm/s
Explanation:
On average Human hair grows about 0.5 inch per month, every month, on average, men trim their hair 4 times. that is 0.125in/7.5 days.
Converting inches into nano meters and days into seconds gives us.
3175000nm/648000s = 4.899691358nm/s.
The extension rate will be 4.899 nm/s.
It is the rate of the increase in the quantity with respect to the time. Its unit is nm/s.
Human hair grows roughly 0.5 inch per month on average, while males cut their hair four times per month on average. This equates to 0.125in/7.5 days.
We get this by converting inches into nanometers and days into seconds.
[tex]\rm E= \frac{3175000}{6480000} \\\\ \rm E=4.899[/tex]
Hence he extension rate will be 4.899 nm/s.
To learn more about extension rate refer to the link;
https://brainly.com/question/17323212
