1. What Is Density?

Density is a physical property that represents the mass per unit volume of a substance. For liquids, it is typically measured in grams per cubic centimeter (g/cm³) or kilograms per liter (kg/L).

2. How Does The Calculator Work?

The calculator uses the density formula:

Where:

• \( \rho \) — Density (g/cm³)
• \( m \) — Mass (g)
• \( V \) — Volume (cm³)

Explanation: The formula calculates how much mass is contained in a given volume of liquid, providing the density value.

3. Importance Of Density Calculation

Details: Density measurement is crucial for identifying substances, quality control in manufacturing, calculating buoyancy, and various scientific and industrial applications involving liquids.

4. Using The Calculator

Tips: Enter mass in grams and volume in cubic centimeters. Both values must be positive numbers greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is the typical density range for common liquids?
A: Water has density of 1 g/cm³, while other liquids range from about 0.8 g/cm³ (ethanol) to 13.6 g/cm³ (mercury).

Q2: How does temperature affect liquid density?
A: Most liquids expand when heated, decreasing their density. Water is unique with maximum density at 4°C.

Q3: Why measure density for liquids?
A: Density helps identify unknown liquids, assess purity, calculate concentrations, and design systems involving fluid flow.

Q4: Can this calculator be used for gases or solids?
A: While the formula is the same, gases and solids typically use different units (kg/m³ for gases, various units for solids).

Q5: What are common methods to measure liquid density?
A: Hydrometers, pycnometers, and digital density meters are commonly used instruments for precise density measurements.