Question

A human hair is approximately 57 um in di-

ameter.
Express this diameter in meters.
Answer in units of m.

Answer 1

Answer: The diameter of 57 um is equal to 5.7*10^-5 in meter.

Explanation: 1 micrometer is equal to 1*10^-6 meters.

We use this conversion to get the answer, we that 57 and we multiply it by 1*10^-6