T.V. transmission cannot cover a very large area because?

A. the strength of T.V. waves is very limited
B. picture cannot be transmitted clearly after a specific distance
C. the shape of the earth is spherical
D. the air is not a good conductor of light and sound/waves

Right Answer: the shape of the earth is spherical

February 19, 2018   Asghar Khan    Everyday Science  
Total 0 Votes:
0

Tell us how can we improve this Mcqs?

+ = Verify Human or Spambot ?

Pak Gk © 2021