Question

Write some advantages and disadvantages of the following :

(i) radio waves (ii) micro waves (iii) satellites


thanks a lot..
shyamchavan​

Answer 1

Answer:

welcome

ashmidev you answer correct answer

U will salute of your answer and you

you looking very gorgeous

Answer 2

ArticleMediaAdditional Info

HomeSciencePhysicsMatter & Energy

Radio wave

physics

WRITTEN BY

The Editors of Encyclopaedia Britannica

Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....

See Article History

Radio waves explored

Radio waves explored

Overview of radio waves, including discussion of frequency and amplitude modulation.

Encyclopædia Britannica, Inc.

See all videos for this article

Radio wave, wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves. The wavelengths of radio waves range from thousands of metres to 30 cm. These correspond to frequencies as low as 3 Hz and as high as 1 gigahertz (109 Hz). Radio-wave communications signals travel through the air in a straight line, reflect off of clouds or layers of the ionosphere, or are relayed by satellites in space. They are used in standard broadcast radio and television, shortwave radio,