The table lists possible orders of magnitude of the wavelengths of some of the principal radiations of the electromagnetic spectrum. Which row shows the correct orders of magnitude of the wavelengths?
wavelength / m
wavelength / m
wavelength / m
wavelength / m
microwaves
infra-red
ultraviolet
X-rays
A
10−6
10−10
10−12
10−14
B
10−4
10−8
10−10
10−12
C
10−2
10−6
10−8
10−10
D
102
10−4
10−6
10−8
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Solution
From the above fig. We can conclude that option C has correct matchings.