Estimate the speed of sound in air at standard temperature and pressure by using (i) Newton's formula and (ii) Laplace formula. The mass of 1 mole of air `= 29.0 xx 10^(-3)" kg"`. For air , `gamma =1.4`.

Explanation

To estimate the speed of sound in air at standard temperature and pressure using Newton's formula and Laplace's formula, we can follow these steps:

### Step-by-Step Solution:

#### (i) Using Newton's Formula

1. **Newton's Formula**: The speed of sound (V) in air can be estimated using the formula:
\[
...