A string of density \(\displaystyle 7.5g/{ cm }^{ -3 }\) and area of cross-section \(\displaysty....

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A string of density \(\displaystyle 7.5g/{ cm }^{ -3 }\) and area of cross-section \(\displaystyle 0.2{ mm }^{ 2 }\) is stretched under a tension of 20N. When it is plucked at the mid point, the speed of the transverse waves on the wire is: 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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