JEE PHYSICS MCQ: COMMUNICATION SYSTEMS

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Application +4 | -1

A TV tower has a height 150 m. What is the total population covered by the TV tower, if the population density around the TV tower is

{10^3}\mathrm{\;k}{\mathrm{m}^{ - 2}}?

Radius of the earth is

6.4 \times {10^6}\;\mathrm{m}.

View answer and explanation

Correct option: A

60.288 lakhs

Option A (60.288 lakhs) is correct because it is the total population covered by the TV tower, calculated using the given height, earth's radius, and population density.

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