Speed of Sound Calculator
A Speed of Sound Calculator is a tool used to determine the speed of sound in different mediums (air, water, solids, etc.) based on factors like temperature, pressure, and density.
Why Use It?
It helps in:
- Physics & Acoustics: Studying sound propagation.
- Engineering & Aviation: Calculating Mach numbers for aircraft.
- Underwater & Atmospheric Studies: Determining how sound travels in different environments.
How Does It Work?
The speed of sound varies depending on the medium. Common formulas include:
-
In Air (approximate formula):
v = 331.3 + (0.6 × T)Where v is the speed of sound (m/s) and T is the temperature in °C.
-
In Fluids & Solids:
Where:
- B = Bulk modulus (stiffness of the medium)
- ρ = Density of the medium
When to Use It?
- Aerospace & Aviation: Determining supersonic and subsonic speeds.
- Music & Acoustics: Understanding sound travel in different environments.
- Marine & Sonar Applications: Measuring underwater sound speed for navigation.