What will be the area of reception of th...

What will be the area of reception of the signals transmitted by the TV antenna of length 300 m and radius of earth is 6400 km ?

`12058 " km"^(2)`

`300 "km"^(2)`

`500 " km"^(2)`

`1258" km"^(2)`

Text Solution

Verified by Experts

The correct Answer is:

Area converted ` = pi d^(2)`
` = 2 xx 3.14 xx 6400 xx 10^(3) xx 300`
` = 1258 km^(2)`

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