A) 2 unit
B) 0.3 unit
C) 0.1 unit
D) 0.2 unit
Correct Answer: C
Solution :
Given equation of wave is \[y=0.0015\,\sin \,(62.8\,x+314\,t)\] ?(i) Comparing given Eq. \[(i)\]with standard wave, we get \[\frac{2\pi }{\lambda }=62.8\] \[\Rightarrow \] \[\lambda =\frac{2\pi }{62.8}\] \[=\frac{2\times 3.14}{62.8}=0.1\,unit\]You need to login to perform this action.
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