Which row shows representative values for the speed of sound in a solid and in a gas?
- Asolid: $3\,\text{m s}^{-1}$, gas: $30\,\text{m s}^{-1}$
- Bsolid: $30\,\text{m s}^{-1}$, gas: $3\,\text{m s}^{-1}$
- Csolid: $300\,\text{m s}^{-1}$, gas: $3000\,\text{m s}^{-1}$
- Dsolid: $3000\,\text{m s}^{-1}$, gas: $300\,\text{m s}^{-1}$