Speed of Sound in Water Calculator
Here’s a table detailing the speed of sound in water under various conditions, including different types of water and factors that can affect the speed:
| Type of Water | Speed of Sound (m/s) | Notes |
|---|---|---|
| Freshwater (20°C) | 1482 | Standard temperature for freshwater |
| Saltwater (35 ppt) | 1520 | Salinity increases speed; average ocean salinity |
| Brine (200 ppt) | ~ 1680 | High salinity increases speed |
| Ice | ~ 3200 | Speed varies with temperature and density |
| Heavy Water | ~ 1498 | Slightly different properties from regular water |
| Cold Water (0°C) | ~ 1402 | Speed decreases with lower temperatures |
| Hot Water (100°C) | ~ 1680 | Speed increases with higher temperatures |
Key Factors Affecting Speed of Sound in Water
- Temperature: The speed increases as temperature rises due to decreased density.
- Salinity: Higher salinity increases the speed of sound in water.
- Pressure: At greater depths, increased pressure also contributes to a higher speed of sound.
- Phase of Water: The physical state (liquid, solid) affects the speed, with ice having a much higher speed.