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a string of length 8m fixed at both ends has a tension of 49n and mass of 200gms find the velocity of transverse wave on the string |
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Answer» Here, Length, L =10m Mass, M =5g×10 −3 kg Tension, T =80 N Mass per unit length of the wire is μ= L M
= 10m 5×10 −3 kg
=5×10 −4 kgm −1
SPEED of the transverse wave on the wire is ν= μ T
= 5×10 −4 kgm −1
=4×10 ms −1 =400ms −1 |
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