NEET 2021 Model Test Paper 6

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Question : 33 of 180
 
Marks: +1, -0
The equation of stationary wave along a stretched string is given by:
y=5‌sin‌ ‌
Ï€x
3
‌cos
‌40
‌π
‌t

Where x and y are in cm and t in second. The separation between two adjacent nodes is :-
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