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A rubber string of initial length 0.5 m is stretched up to 0.7 m and vibrates its second harmonic frequency with the wave speed of 10 ms-1. If the tension of the rubber string is T and the extension is e, by assuming the rubber string obey hooks law, write down a relationship between T and e.

A rubber string of initial length 0.5 m is stretched up to 0.7 m and vibrates its second harmonic frequency with the wave speed of 10 ms-1.
If the tension of the rubber string is T and the extension is e, by assuming the rubber string obey hooks law, write down a relationship between T and e.

Grade:12th pass

1 Answers

Vikas TU
14149 Points
6 years ago
Dear Student,
In the event that the pressure of the elastic string is T and the expansion is e, by accepting the elastic string obey snares law, record a connection amongst T and e. 
 
As indicated by the snares law 
 
Stress is specifically corresponding to strain. 
 
k = push/strain 
 
At that point strain is additionally the specifically corresponding to development 
 
Tα e 
 
T = ke.
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)

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