a
p
b
q
c
r
d
s
e
t
Explanation
Correct Option
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Discussions (5)

loftyzest
3 months ago
wavelength is the distance btw two succesful crest or better still it the middle line of a wave



Einsteinbrains
7 years ago
wavelength is the distance between two successive crests or troughs...so s is the answer

Efranklyn
4 years ago
Wavelength is the distance between two successive crest of trough so from the diagram it is
P


