Name the electromagnetic waves used for the followingand arrange them in increasing order (1) purification of water (2) Remote sensing (3) Treatment of cancer.
Hi Syed!
(1) Purification of water – ultraviolet
(2) Remote sensing – EHF or Terahertz
(3) Treatment of cancer – X-rays
The arrangement of these waves, in the increasing order of wavelength is:
X-rays, ultraviolet, Terahertz.
Cheers!!