The speed of sound in a fluid, including air, depends on various factors such as temperature, pressure, and the properties of the fluid itself. In the context of a cone or any other shape, the speed of sound remains the same within the same fluid, as long as the fluid properties and conditions (such as temperature and pressure) are consistent.
- Speed of sound (a) in m/s
- Specific heat ratio (𝛾)
- Maximum velocity (Vmax) in m/s
- Local velocity (V) in m/s