A wire of length L and mass 6 x 10-3 kg/m per unit length is put under tension of 540N. Two consecutive frequencies that it resonates at are: 420 Hz and 490 Hz . Then L in meter is a. 8.1 m b. 2.1 m c. 1.1 m d. 5.1 m
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Q: A wire of length L and mass 6 x 10-3 kg/m per unit length is put under tension of 540N. Two consecut...
A: Given data- F=490 Hz-420 Hz=70 Hz μ=6×10-3Kg/mT=540 N
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A wire of length L and mass 6 x 10-3 kg/m per unit length is put under tension of 540N. Two consecutive frequencies that it resonates at are: 420 Hz and 490 Hz . Then L in meter is
- a. 8.1 m
- b. 2.1 m
- c. 1.1 m
- d. 5.1 m
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