a microphone
a television camera
an antenna
coaxial cables
a transmitter
Correct answer is E
No explanation has been provided for this answer.
A capacitor 8μF is charged to a potential difference of 100V. The energy stored by the capacit...
The size of the hole of a pin hole camera is increased. The resultant image formed becomes ...
A man standing 2 m from a charcoal fire is warmed mainly by? ...