speed of sound miles per hour

The speed of sound is a measure of how quickly sound waves travel through a medium, such as air or water. It is typically measured in units of distance per unit of time, such as miles per hour or kilometers per hour.

The speed of sound is affected by a variety of factors, including the temperature, humidity, and pressure of the medium through which it is traveling. In general, the speed of sound increases as the temperature of the medium increases, and it decreases as the pressure of the medium increases.

The speed of sound in air is approximately 761.2 miles per hour, or 1,220 kilometers per hour. This is based on an average temperature of 20 degrees Celsius (68 degrees Fahrenheit) and a pressure of 1 atmosphere. At this temperature and pressure, the speed of sound is approximately 761.2 miles per hour, or 1,220 kilometers per hour.

However, the speed of sound can vary significantly depending on the temperature and pressure of the medium. For example, the speed of sound in water is much faster than in air, and can reach speeds of up to 4,928 feet per second (1,500 meters per second).