Density of Liquid Propane in kg/m³

Density Formula:

\[ \rho = \frac{m}{V} \]

Density (kg/m³):

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1. What is Density of Liquid Propane?

Definition: Density is the mass per unit volume of liquid propane, typically measured in kilograms per cubic meter (kg/m³).

Purpose: Understanding propane density is crucial for storage, transportation, and industrial applications where precise measurements are needed.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ \rho = \frac{m}{V} \]

Where:

\( \rho \) — Density (kg/m³)
\( m \) — Mass (kg)
\( V \) — Volume (m³)

Explanation: The mass of propane is divided by its volume to determine its density.

3. Importance of Propane Density

Details: Liquid propane density varies with temperature and pressure. At its boiling point (-42°C), it's about 493 kg/m³. Accurate density calculations ensure proper equipment sizing and safety.

4. Using the Calculator

Tips: Enter the mass in kilograms and volume in cubic meters. The calculator will compute the density in kg/m³.

5. Frequently Asked Questions (FAQ)

Q1: Why does propane density change?
A: Density changes with temperature - propane expands when heated and contracts when cooled.

Q2: What's the density at room temperature?
A: At 25°C, liquid propane density is about 493 kg/m³ under pressure.

Q3: How does pressure affect density?
A: Increased pressure can slightly increase density by compressing the liquid.

Q4: Why is density important for propane tanks?
A: It determines how much propane can be safely stored in a given volume.

Q5: How does propane density compare to water?
A: Propane is less dense than water (about half as dense), which is why it floats on water.