Density of Liquid Nitrogen in kg/m³

Density Formula:

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

Density (kg/m³):

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1. What is Density of Liquid Nitrogen?

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

Typical Value: At its boiling point (-195.8°C), liquid nitrogen has a density of approximately 804 kg/m³.

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 liquid nitrogen is divided by its volume to calculate the density.

3. Importance of Liquid Nitrogen Density

Details: Knowing the density is crucial for storage, transportation, and scientific applications where precise measurements are required.

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: What affects the density of liquid nitrogen?
A: Temperature is the primary factor. Density decreases as temperature increases above the boiling point.

Q2: How does pressure affect the density?
A: Increased pressure can slightly increase density by compressing the liquid, but the effect is minimal compared to temperature changes.

Q3: Why is 804 kg/m³ the default value?
A: This is the standard density at the boiling point (-195.8°C) at atmospheric pressure.

Q4: How accurate is this calculator?
A: It provides theoretical values based on ideal conditions. For precise measurements, consider temperature and pressure effects.

Q5: What are common applications requiring density calculations?
A: Cryogenic storage, medical applications (like cryotherapy), and scientific research often require precise density measurements.