4. Complete the following unit conversions. Be sure to show all work, express your answer in the appropriate number of significant figures, and include units.

Question

4. Complete the following unit conversions. Be sure to show all work, express your answer in the appropriate number of significant figures, and include units.

A.) 30.0 pm^2 to m^2

Answer 1

1 m = 1.0 x 10^12 picometers

1 pm = 1/10^12 meters

30.0 pm = 30/10^12 = 30x10^-12

= 3.0 x 10^-11 meters