A string under tension of 129.6N produces 10beats/s when it is vibrate – InterviewSolution

1.	A string under tension of 129.6N produces 10beats/s when it is vibrated along with a tuning fork. When the tension in the string is increased to 160 N it sounds in unison with same tuning fork .calculate fundamental freq. Of tuning fork ?
Answer» A string under tension of 129.6N produces 10beats/s when it is vibrated along with a tuning fork. When the tension in the string is increased to 160 N it sounds in unison with same tuning fork .calculate fundamental freq. Of tuning fork ?

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