For transverse wave travelling along a straight line, the distance between two peaks (crests) is 5m, while the distance between one crests and one trough is 1.5m. The possible wavelengths (in m) of the waves are:
Option: 1 1,3,5,............
Option: 2 (1/1),(1/3,(1/5),............
Option: 3 1,2,3,..........
Option: 4 (1/2),(1/4),(1/6),..........
Given trough to crest distance=1.5 m
So
and crest to crest distance= 5 m
So
S0
from these two pieces of information, we get
And since are integers
So
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