Low frequency or low wavelength🤔. Because high frequency wave have better penitrating power due to shorter wavelength more number of waves can pass at a particular point in one second 🙄
Shorter wavelength can carry more data, but at a larger distance they will loose most of it as noise and is easily blocked by obstacles like walls of building, trees etc. mmwave is even blocked by humans or rain. Low frequency can travel huge distances. It's coverage can reach underground also.
who owns this newspaper and channel ?
Jio
Smarter step by jio..
Low frequency or low wavelength🤔.
Because high frequency wave have better penitrating power due to shorter wavelength more number of waves can pass at a particular point in one second 🙄
low frequency travels more distance, example is your typical radio FM or AM they are in 90-110 MHZ spectrum and can travel 50 kms easily.
exactly what ia was thinking
think how you hear FM on radio or in car... ofc low freqs not high
Shorter wavelength can carry more data, but at a larger distance they will loose most of it as noise and is easily blocked by obstacles like walls of building, trees etc. mmwave is even blocked by humans or rain.
Low frequency can travel huge distances. It's coverage can reach underground also.