A “RADAR' is able to detect the reflected waves from an enemy's aeroplane after a time interval of 0:02 milli-second. If the velocity of the waves is `3 xx 10^8 m s^(-1)`, calculate the distance of the aeroplane from the radar.

Explanation

To solve the problem of calculating the distance of the aeroplane from the radar, we can follow these steps:

### Step 1: Understand the Problem
The radar detects reflected waves after a time interval of 0.02 milliseconds. The speed of the waves is given as \(3 \times 10^8 \, \text{m/s}\). We need to find the distance of the aeroplane from the radar.

### Step 2: Convert Time to Seconds
Since the time is given in milliseconds, we need to convert it to seconds for consistency with the speed units.
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