Speed of sound in air 332 m/s at NTP. What will the speed of sound in hydrogen at NTP if the density of hydrogen at NTP is (1/16) that of air.

Explanation

To find the speed of sound in hydrogen at Normal Temperature and Pressure (NTP) given that the speed of sound in air is 332 m/s and the density of hydrogen is (1/16) that of air, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the relationship between speed of sound, pressure, and density**:
The speed of sound \( V \) in a medium is given by the formula:
\[
V = \sqrt{\frac{P}{\rho}}
...