91Ó°ÊÓ

Convert: a \(127 \AA\) A to micrometers b \(21.0 \mathrm{~kg}\) to milligrams c \(1.09 \mathrm{~cm}\) to millimeters d \(4.6 \mathrm{~ns}\) to microseconds

Convert: a \(5.91 \mathrm{~kg}\) of chrome yellow to milligrams b \(753 \mathrm{mg}\) of vitamin \(\mathrm{A}\) to micrograms c \(90.1 \mathrm{MHz}\) (megahertz), the wavelength of an FM signal, to kilohertz d \(498 \mathrm{~mJ}\) (the joule, \(\mathrm{J}\), is a unit of energy) to kilojoules

Convert: a \(7.19 \mu \mathrm{g}\) of cyanocobalamin (vitamin \(\mathrm{B}_{12}\) ) to milligrams b \(104 \mathrm{pm},\) the radius of a sulfur atom, to angstroms c \(0.010 \mathrm{~mm}\), the diameter of a typical blood capillary, to centimeters d) \(0.0605 \mathrm{kPa}\) (the pascal, \(\mathrm{Pa}\), is a unit of pressure) to centipascals

The largest of the Great Lakes is Lake Superior, which has a volume of \(12,230 \mathrm{~km}^{3}\). What is this volume in liters?

The average flow of the Niagara River is \(3.50 \mathrm{~km}^{3}\) per week. What is this volume in liters?

A room measures \(10.0 \mathrm{ft} \times 11.0 \mathrm{ft}\) and is \(9.0 \mathrm{ft}\) high. What is its volume in liters?

A cylindrical settling tank is \(5.0 \mathrm{ft}\) deep and has a radius of \(15.0 \mathrm{ft}\). What is the volume of the tank in liters?

The masses of diamonds and gems are measured in carats. A carat is defined as \(200 \mathrm{mg}\). If a jeweler has 384 carats of diamonds, how many grams does she have?

One year of world production of gold was \(49.6 \times 10^{6}\) troy ounces. One troy ounce equals \(31.10 \mathrm{~g}\). What was the world production of gold in metric tons \(\left(10^{6} \mathrm{~g}\right)\) for that year?

What are some characteristics of the adhesive used for Post-it Notes?