Physics

Problem

Identify the correct ascending order (slowest to fastest) of the speed of sound in the following media at room temperature: Air, Water, Iron a)

\text{Iron} < \text{Water} < \text{Air}

\text{Water} < \text{Air} < \text{Iron}

\text{Air} < \text{Water} < \text{Iron}

\text{Air} < \text{Iron} < \text{Water}