Question

television broadcasts use ___ waves to transmit their signals through the air. microwave x - ray radio gamma

Explanation:

Television broadcasts use radio - waves to transmit signals through the air. Radio - waves have long wavelengths and can travel long distances, making them suitable for broadcasting. Microwaves are used for things like cooking and some wireless communication over short - to medium - ranges. X - rays are used for medical imaging and have high energy and short wavelengths. Gamma rays are even more energetic and are produced in nuclear reactions.

Answer:

C. radio