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What is the maximum distance upto which the TV transmission can be received, if the TV tower has a height of 220 m?

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in Physics – Class 12 by (135k points)
What is the maximum distance upto which the TV transmission can be received, if the TV tower has a height of 220 m?

(a) 37.75 km

(b) 20 km

(c) 59.3 km

(d) 40.55 km

This question was posed to me in an interview for job.

I'd like to ask this question from Communication Systems topic in division Communication Systems of Physics – Class 12

1 Answer

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Best answer
Right choice is (c) 59.3 km

Easy explanation: d = √2Rh.

d = √2 × 220 × 8 × 10^6

d = 59329.58m ≈ 59330 m

d = 59.3 km.

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