NEET UG PHYSICS MCQ: COMMUNICATION SYSTEMS

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Analyzing +4 | -1

A ground receiver station is receiving a signal at

100 \mathrm{~MHz}

, transmitted from a ground transmitter at a height of

300 \mathrm{~m}

located at a distance of

100 \mathrm{~km}

. Then,

\left(N_{\max}=10^{12}\right.

per

\left.\mathrm{m}^3\right)

View answer and explanation

Correct option: C

Signal is coming via satellite transponder

Option C is correct because the frequency and distance suggest the signal is being relayed via a satellite transponder.

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