(a) Radiations are arranged in increasing wavelength order.
(i) Gamma rays
(ii) X- rays
(iii) Infrared rays
(iv) Microwaves
(v) Radio waves
(b) Satellite communication is carried out using microwaves.
(a) Radiations are arranged in increasing wavelength order.
(i) Gamma rays
(ii) X- rays
(iii) Infrared rays
(iv) Microwaves
(v) Radio waves
(b) Satellite communication is carried out using microwaves.