Speed of sound in fresh water at 20 degrees Celsius is 1482 meters per second.
At a temperature of 20°C, the speed of sound in air is approximately 343 meters per second. The speed of sound in air increases with temperature, as sound travels faster in warmer air due to higher molecular vibrations.
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
The speed of sound in air is approximately 343 meters per second at room temperature (20 degrees Celsius). The speed of sound can vary depending on the temperature, humidity, and pressure of the air. Warm air tends to increase the speed of sound, while cold air decreases it.
Notice: The speed of sound changes with temperature and a little bit with humidity − but not with air pressure (atmospheric pressure). The words "sound pressure at sea level" are incorrect and misleading. The temperature indication, however, is absolutely necessary. The speed of sound at 25 degrees Celsius (77 degrees Fahrenheit) is 346 meters per second. That is 1136.113 feet per second.
Speed of sound in water is faster than in air. Speed of sound in steel is c = 5930 m/s. That is faster than in air and in water. Speed of sound in water is c = 1480 m/s. It is affected by the oceanographic variables of temperature, salinity, and pressure. Speed of sound in air is c = 343 m/s at 20°C = 68°F. The speed of sound changes clearly with temperature, a little bit with humidity - but not with air pressure (atmospheric pressure).
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature. Speed of sound in air at 20 °C is c ≈ 331 + 0.6 × 20 = 343 m/s.
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
The speed of sound is dependent on the temperature. Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
It is mainly the temperature of the air. Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
Speed of sound increases, when temperature increases. Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
At a temperature of 20°C, the speed of sound in air is approximately 343 meters per second. The speed of sound in air increases with temperature, as sound travels faster in warmer air due to higher molecular vibrations.
The speed of sound in air increases with temperature. At 0°C, the speed of sound in air is about 331 m/s, while at 20°C it is around 343 m/s. This is due to the increase in the average speed of air molecules at higher temperatures, which allows sound waves to travel faster.
Speed of sound varies with temperature. Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.