Question

The height of TV tower at a certain place is 245.m. the maximum distance up to which its programme can be received?

Answer 1

Answer:

56 km

Step-by-step explanation:

Given The height of TV tower at a certain place is 245.m. the maximum distance up to which its programme can be received?

Assuming radius of the earth is 6.4 x 10 ^6 m we can calculate as

h = 245 m

So √2 h R = √2 x 245 x 6.4 x 10^6

 = √3136 x 10^6

 = 56000 m = 56 km

So the maximum distance up to which its programme can be received is 56 km.