The speed of sound through a gaseous medium bears a constant ratio with the rms speed of its molecules. The constant ratio is

Options

A. `sqrt(gamma/3)`
B. `gamma-1`
C. `sqrt((2gamma)/3)`
D. `gamma`

Explanation

To find the constant ratio between the speed of sound in a gaseous medium and the root mean square (rms) speed of its molecules, we can follow these steps:

### Step-by-Step Solution

1. **Understand the formulas**:
- The speed of sound \( V_{\text{sound}} \) in an ideal gas is given by the formula:
\[
V_{\text{sound}} = \sqrt{\frac{\gamma RT}{M}}
...