Question

Diameter a wire on a computer chip is 3×10^-6 m express it in the usual form with steps

Answer 1

To convert the diameter from scientific notation to the usual form, move the decimal point six places to the left, resulting in 0.000003 meters, which is also known as three micrometers.

Step-by-step explanation:

To express the diameter of a wire in usual form from scientific notation, we start with the given diameter as 3×10-6 meters. To do this, we move the decimal point six places to the left because the exponent is -6. For every place we move the decimal, we fill in with zeros because there aren't any other digits. Thus, 3×10-6 meters written out in decimal form is 0.000003 meters. In everyday language, this might be referred to as three micrometers, since "micro-" is the prefix used for 10-6.