Question

Identify the constituent radiations of electromagnetic spectrum which
(a) is obsorbed by ozone layer in the atmosphere
(b) i produced by bombarding a metal target by high speed electrons
(c) is used in satellite communication
(d) has wavelength range between 400 nm to 700 nm.

Answer 1

(a) Ultraviolet radiation is obsorbed by ozone layer in the atmosphere
(b) X-ray is produced by bombarding a metal target by high speed electrons
(c) Radio waves are used in satellite communication
(d) Visible spectrum has wavelength range between 400 nm to 700 nm.