What geographical area is typically covered by a TV?

The correct answer reflects the standard range that television signals typically cover from a broadcasting station, which is 5 nautical miles from the airport. This distance allows for adequate signal strength and clarity for visual and audio transmission for televisions located in the vicinity. The coverage area is designed to ensure that viewers can effectively receive and utilize the TV service.

The other options suggest distances that are either too short or too long based on typical broadcasting standards. Distances like 3, 7, or 10 nautical miles do not align with established practices for how far TV signals can reliably reach from their source, emphasizing the importance of understanding the standard operating ranges for television broadcasts in relation to geographical proximity.