The speed of sound is not a single value, but varies depending on the medium it travels through. Here's a breakdown:

In air:

* At 20°C (68°F): Approximately 343 meters per second (1,125 feet per second).

* Changes with temperature: Sound travels faster in warmer air. A general rule of thumb is that the speed of sound increases by about 0.6 meters per second for every 1°C increase in temperature.

In other mediums:

* Water: Approximately 1,480 meters per second (4,850 feet per second) at room temperature.

* Steel: Approximately 5,960 meters per second (19,550 feet per second).

* Diamond: Approximately 12,000 meters per second (39,000 feet per second).

Important Note:

* The speed of sound is also affected by factors like humidity and altitude.

* For highly accurate calculations, specific formulas are used that take into account these variables.

Let me know if you have any more questions about sound or other related topics!