What is the power of 10 represented by 'micro'?

The term 'micro' is a metric prefix that signifies one millionth of a unit. In the context of powers of ten, 'micro' is represented as (10^{-6}). This means that when you see a quantity prefixed with 'micro', you are dealing with a value that is divided by one million.

For example, a microsecond ((μs)) is one millionth of a second, which can be expressed as (1 , \text{μs} = 10^{-6} , \text{s}). This understanding is crucial in fields like sonography, where precise measurements and units are important for accurate imaging and diagnostics.

In this case, the power of 10 associated with 'micro' aligns perfectly with the scientific definition, reinforcing the recognition of how metric prefixes relate to mathematical expressions in science and engineering.