Question
What is the mass per unit of a substance?
Its mass volume
Its density
Its mass volume
Its density
Answers
GPT-4o mini
The mass per unit of a substance is referred to as its **density**. Density is defined as the mass of the substance divided by its volume, typically expressed in units such as kilograms per cubic meter (kg/m³) or grams per cubic centimeter (g/cm³).
The formula for density (\( \rho \)) is as follows:
\[
\rho = \frac{m}{V}
\]
Where:
- \( \rho \) is the density,
- \( m \) is the mass,
- \( V \) is the volume.
So, when you ask about mass per unit of a substance, you are indeed referring to its density.
The formula for density (\( \rho \)) is as follows:
\[
\rho = \frac{m}{V}
\]
Where:
- \( \rho \) is the density,
- \( m \) is the mass,
- \( V \) is the volume.
So, when you ask about mass per unit of a substance, you are indeed referring to its density.