Question:
A 25 m long antenna is mounted on an antenna tower. The height of the antenna tower is 75 m. The wavelength (in meter) of the signal transmitted by this antenna would be :
Correct Option: 4,
Solution:
Length of Antena $=25 \mathrm{~m}=\frac{\lambda}{4}$
$\Rightarrow \lambda=100 \mathrm{~m}$