EM Spectrum
Category : JEE Main & Advanced
The whole orderly range of frequencies/wavelengths of the EM waves is known as the EM spectrum.
Uses of EM spectrum
Radiation | Uses |
\[\gamma -\]rays | Gives informations on nuclear structure, medical treatment etc. |
X-rays | Medical diagnosis and treatment study of crystal structure, industrial radiograph. |
UV- rays | Preserve food, sterilizing the surgical instruments, detecting the invisible writings, finger prints etc. |
Visible light | To see objects |
Infrared rays | To treat, muscular strain for taking photography during the fog, haze etc. |
Micro wave and radio wave | In radar and telecommunication. |
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