What is the speed of sound in mph?

The speed of sound in air is approximately 767 mph (miles per hour). This value is usually cited for dry air at 20°C (68°F). However, the speed of sound is affected by factors such as:

• Temperature: As temperature increases, the <a href="https://www.wikiwhat.page/kavramlar/speed%20of%20sound">speed of sound</a> increases.

• Density: Changes in air <a href="https://www.wikiwhat.page/kavramlar/density">density</a> also affect the speed of sound.

• Altitude: The <a href="https://www.wikiwhat.page/kavramlar/altitude">altitude</a> will change the air density, thus the speed of sound will be altered.

It's important to remember that 767 mph is just an approximation, and the actual speed can vary depending on the specific conditions.