Consider a string of length 1.0 meter, fixed at both ends, withmass 100 grams an

Question

Consider a string of length 1.0 meter, fixed at both ends, withmass 100 grams and tension 1.0 newtons.

QUESTION
Give the number of nodes and antinodes set up on the string if itis driven at a frequency of 9.5 hertz. Be sure to include the endsof the string in your count. Give the number of nodes followed bythe number of antinodes, separated by a comma.

Will appreciate your help. Thanks!

QUESTION
Give the number of nodes and antinodes set up on the string if itis driven at a frequency of 9.5 hertz. Be sure to include the endsof the string in your count. Give the number of nodes followed bythe number of antinodes, separated by a comma.

Will appreciate your help. Thanks!

Explanation / Answer

m=0.1/1=0.1kg/m
n=1/2*11/0.1=1.5811Hz
when it is driven by 9.5Hz no of modes orloops=9.5/1.5811=6.0084=6.00
when there are 6 loops
there are 7 nodes,6antinodes.
Give the number of nodes and antinodes set up on the string if itis driven at a frequency of 9.5 hertz. Be sure to include the endsof the string in your count. Give the number of nodes followed bythe number of antinodes, separated by a comma.

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