Velocity of sound in air at NTP is 332 m/s. What will be the velocity, when pressure is doubled and temperature is kept constant?

Explanation

To find the velocity of sound in air when the pressure is doubled while keeping the temperature constant, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Initial Conditions**:
- The velocity of sound in air at Normal Temperature and Pressure (NTP) is given as 332 m/s.
- At NTP, the temperature is approximately 27°C (or 300 K) and the pressure is 1 atm (or 101.3 kPa).

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