Question

Arrange the following type of radiations in increasing order of frequency: (a) radiation from microwave oven (b) amber light from traffic signal (c). radiation from FM radio (d) cosmic rays from outer space and (e) X-rays

Answer 1

The increasing order of frequency is as follows:
Radiation from FM radio `l` amber light `lt` radiation from microwave oven `lt` X-rays `lt` cosmic rays
The increasing order of wavelength is as follows:
Comic rays `lt` X-rays `lt` radiation from microwave ovens `lt` amber light `lt` radiation of FM radio