Explain three ways radio waves can be used to send messages over long distances.

Question

Explain three ways radio waves can be used to send messages over long distances.

in progress 0
RuslanHeatt 3 years 2021-09-05T16:35:39+00:00 1 Answers 4 views 0

Answers ( )

  1. Orla
    0
    2021-09-05T16:37:16+00:00
    Reply

    Answer: They are used in standard broadcast radio and television, shortwave radio,

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )