The speed of light is \( 3 \times 10^{5} \) kilometers per second. What is that in standard form? \( \begin{array}{l}150 \\ 3,00003 \\ 3,000,000 \\ 300,000\end{array} \)

The speed of light in standard form is \(3 \times 10^{5} \) kilometers per second, which translates to 300,000 kilometers per second. This number is big enough to blow your mind—it means light can travel around the Earth more than 7 times in just one second! When converting to standard form, it’s essential to remember how to position the decimal. In this case, 300,000 can be expressed as \(3 \times 10^{5}\) because you move the decimal point five places to the left. So next time you see a big number, think about how its standard form might simplify your calculations!