Distinguish between spherical and plane wave front.
Dear Sudents,
Spherical wave front has point source, and plane wave front has linear source of light. Antenna produced a localised plane wave front. When we drop a stone in water we see spherical waves.
Spherical wave front has point source, and plane wave front has linear source of light. Antenna produced a localised plane wave front. When we drop a stone in water we see spherical waves.