A) 200m
B) 100m
C) 20 m
D) 10 m
Correct Answer: A
Solution :
Here, displacement equation is \[y=0.03\sin \pi (2t-0.01x)\] ...(i) The standard equation is \[y=a\sin \pi \left( \frac{t}{T}-\frac{x}{\lambda } \right)\] ...(ii) Comparing the given Eq. (i) with standard Eq. (ii), we have \[\frac{2}{\lambda }=0.01\] Or \[\lambda =\frac{2}{0.01}=200\,m\]You need to login to perform this action.
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