JEE Mains Model Paper 9

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Question : 30 of 90

Marks: +1, -0

The equation of a wave on a string of linear mass density 0.04 kg m−1 is given by y = 0.02(m) sin [2π(

1

0.04(s)

−

x

0.50(m)

)]. The tension in the string is

4.0 N
12.5 N
0.5 N
6.25 N

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