A progressive wave is represented by 
. On this wave, how far away are the two points having phase difference of 
?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Given, 
.
Let 
and 
be the two points at a time 
having phase difference of 
or 
rad.
Phase of wave at point 
Phase of wave at point 
or 
or 
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