Classical Mechanics
# SI Units

$3 9\text{ GHz},$ What is this frequency in hertz?

Suppose that you are told that a brand new super computer's microprocessor has a clock frequency ofWhich of the following prefixes represents $\frac{1 \text{ tera}}{1 \text{ mega}}$ of a given unit?

How many gigawatts are there in $4.70 \times 10^3$ watts?