Question
Physics Question on communication systems
Line-of-sight communication happens by means of :
A
Ground wave
B
Sky wave
C
Surface wave
D
Space wave
E
Seismic wave
Answer
Space wave
Explanation
Solution
The correct answer is (D):Space wave
Line-of-sight communication happens by means of :
Ground wave
Sky wave
Surface wave
Space wave
Seismic wave
Space wave
The correct answer is (D):Space wave