CUET Preparation Today
CUET
Physics
Electromagnetic Waves
Height h of transmitter antenna when R is radius of earth to have range d is
$\frac{d^2}{2R}$
$\sqrt{2dR}$
$\frac{2d^2}{R}$
$\frac{2R^2}{d}$
$d = \sqrt{2hR} \, or \, h = \frac{d^2}{2R}$
