The title kinda explains it.
A simple explanation would be much appreciated
:]
Category: Satellite Radio
Physics question below?
A communications satellite is in an orbit that is 3.80* 10^7 m directly above the equator. Consider the moment when the satellite is located midway between Quito, Equador, and Belem, Brazil; two cities almost on the equator that are separated by a distance of 4.40* 10^6 m. Find the time it takes for a telephone call to go by the way of satellite between these cities. Ignore the curvature of the earth.
How do satellites send communications from space to earth?
what parts of the spectrum other than visible lights are important to astronomers in their study of the univer
plz help me to this question cause i need to know it..thank you!
Dish vs Directv vs Cable?
I like dish better than directv but dish has sirius radio and directv has xm radio and i like xm better.