3) __________ transmit signals that carry pictures, data, music and conversations invisibly over long distances and have been th

Question

3 years ago

13

3) __________ transmit signals that carry pictures, data, music and conversations invisibly over long distances and have been th

e basis for almost all non-written communication and most wireless technologies used by humans today. A) Microwaves B) Radio waves C) Seismic waves D) Infrared waves

Chemistry

2 answers:

kondaur [170] · Answer 1 · 2022-03-02T00:42:18+03:00

The correct answer is letter b. Radio Waves.

 Radio waves are generated by way of radio transmitters and acquired by using radio receivers. one of a kind frequencies of radio waves have distinct propagation characteristics in the Earth's atmosphere. It is also known to be a kind of electromagnetic radiation.

kykrilka [37] · Answer 2 · 2022-03-02T02:05:17+03:00

kykrilka [37]3 years ago

8 0

The correct in this question is B, because air planes use towers and those towers use radio waves to find and direct the planes.