Communication satellites are used to
A. provide information of natural resources only
B. transmit communication signal only
C. receive communication signal only
D. receive redirect communication signal
Answer: Option D
This Question Belongs to Physics GK Chapter Wise >> Modern Physics
Related Questions on Modern Physics
. . . . . . . . invented Atom Bomb.
A. J Robert Oppenheimer
B. John Bau a Ning
C. Samuel Cohan
D. Samuel Colt
A. when low speed electrons is ejected
B. when high speed electron is obstructed by a metal surface
C. when anode-ray obstructed by a solid object
D. when γ-ray is obstructed by a solid object
Join The Discussion