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Television signal on earth cannot be rec...

Television signal on earth cannot be recevied at distances greater than `100 km` from the transmission station. The reasion behind this is that

A

The receiver antenna is unable to detect the signal at a distance greater than 100 km

B

The TV programme consists of both audio and video signals

C

The TV signals are less powerful than radio signals

D

The surface of earth is curved like a sphere

Text Solution

Verified by Experts

The correct Answer is:
D
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