Communication satellites are in ____.

A. Semi Synchronous orbit
B. Geosynchronous orbit
C. Geostationary orbit
D. Synchronous orbit

Answer

Correct Answer: C. Geostationary orbit

Detailed About MCQs

Communications satellites are artificial satellites that relay receive signals from an earth station and then retransmits the signal to other earth stations. They commonly move in a geostationary orbit. A geostationary orbit also referred to as a geosynchronous equatorial orbit, is a circular geosynchronous orbit 35,786 kilometers above Earth’s equator and following the direction of Earth’s rotation.

A material with high elasticity _____.

A. Returns as close as possible to its original shape upon being stretched and then released
B. Does not return to its original shape upon being stretched and then released
C. Can be stretched to infinite distances
D. Can be converted from one form to another

Answer

Correct Answer: A. Returns as close as possible to its original shape upon being stretched and then released