Ask your own question, for FREE!
Mathematics 12 Online
raul:

AM waves travel short distances along the Earth’s surface; FM waves travel farther. An FM wave varies in amplitude; an AM wave varies in frequency. FM waves are better reflected by particles in the Earth’s atmosphere. An AM wave varies in amplitude; an FM wave varies in frequency.

Ultrilliam:

Closed due to unanswerable.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!