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A signal emitted by an antenna from a ce...

A signal emitted by an antenna from a certain point can be received at another point of the surface in the form of

A

Sky wave

B

Ground wave

C

Sea wave

D

Both `(a)` and `(b)`

Text Solution

Verified by Experts

The correct Answer is:
d
Ground wave and sky wave both are amplitude modulated wave and the amplitude modulated signal is transmitted antenna at a distance place.
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A2Z-ELECTROMAGNETIC WAVES AND COMMUNICATION SYSTEM -Section D - Chapter End Test
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