Find the temperature at which the velocity of sound in air will be `1 1/2` times of the velocity at `27^@C`.

Explanation

To find the temperature at which the velocity of sound in air will be \( \frac{3}{2} \) times the velocity at \( 27^\circ C \), we can follow these steps:

### Step 1: Understand the relationship between velocity and temperature
The velocity of sound in air is directly proportional to the absolute temperature (in Kelvin). This can be expressed as:
\[ V \propto T \]
where \( V \) is the velocity of sound and \( T \) is the temperature in Kelvin.
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