SI Units — MCQ Practice

Which of the following is NOT a base unit in the International System of Units (SI)?

The SI unit of electric potential is the Volt (V). Express Volt in terms of SI base units.

A car travels a distance of $1500$ meters in $1.5$ minutes. What is its average speed in SI units?

Which of the following prefixes represents a factor of $10^{-9}$?

The luminous intensity of a light source is measured in which SI base unit?

If the density of a substance is $2.5 \text{ g/cm}^3$, what is its density in SI units (kg/m$^3$)?