AP EAMCET202017 Sep 2020Morning ShiftPhysicsElectromagnetic WavesActual
Microwaves are used in
Options
- ATV
- Bradio transmission
- CRadar
- Datmospheric research
Correct answer
C. Radar
Step-by-step solution
Microwaves have short wavelength, hence energy dispersion during long distance communication is very low. Thus, they are used in radar system.