Arrange the following type of radiation 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 .

Explanation

Tyes of radiation in increasing order of frequency are as under :
FM radiation `lt` microwave radiation `lt ` amber ligth `lt X` - rays `lt ` cosmic rays :
Because its frequency is as under :