Taking velocity of light, density and frequency as fundamental quantities, find the dimensions of surface tension.

Explanation

To find the dimensions of surface tension in terms of velocity of light (c), density (ρ), and frequency (f), we can follow these steps:

### Step-by-Step Solution:

1. **Understand Surface Tension**:
Surface tension (σ) is defined as force per unit length. The formula for surface tension is:
\[
\sigma = \frac{F}{L}
...