KEAM 2013 Physics and Chemistry Paper

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Question : 33 of 120
 
Marks: +1, -0
The vibrations of a string of length 60 cm fixed at both the ends are represented by the equation y=2sin(
4Ï€x
15
)
c
o
s
(96Ï€t)
where x and y are in cm. The maximum number of loops that can be formed in it is
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