Calculate the length of half wave dipole antenne at `80mHz`. Given `c=3xx10^(8)ms^(-1)`.

Explanation

To calculate the length of a half-wave dipole antenna at a frequency of 80 MHz, we can follow these steps:

### Step-by-Step Solution:

1. **Convert Frequency to Hertz**:
The frequency given is 80 MHz. To convert this to Hertz:
\[
80 \text{ MHz} = 80 \times 10^6 \text{ Hz}
...