A String Whose Length Is 1 M Is Fixed at Both

question 94

Multiple Choice

A string whose length is 1 m is fixed at both ends and vibrates according to the equation
Y(x, t) = 0.04 sin $\pi$ x cos 2 $\pi$ t
Where the units are SI. The total number of nodes exhibited by the string is

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

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