Physics

Problem

Arrange the following media in order of increasing speed of sound: (1) air, (2) water, (3) steel a)

\text{steel} < \text{water} < \text{air}

\text{air} < \text{water} < \text{steel}

\text{water} < \text{air} < \text{steel}

\text{air} < \text{steel} < \text{water}