JEE Main 22 July 2021 Shift 2 Solved Paper

Section: Physics

Question : 15 of 90

Marks: +1, -0

What should be the height of transmitting antenna and the population covered if the television telecast is to cover a radius of 150km ? The average population density around the tower is 2000∕km2 and the value of Re=6.5×106m.

[22 Jul 2021 Shift 2]

Height =1731m
Population Covered =1413×105
Height =1241m
Population Covered =7×105
Height =1600m
Population Covered =2×105
Height =1800m
Population Covered =1413×108

Validate

Go to Question:

Prev Question

Next Question