A. 5 ms−¹
B. 20 ms−¹
C. 30 ms−¹
D. 40 ms−¹
Correct Answer:
Option B = 20 ms−¹
A transverse wave is applied to a string whose mass per unit length is 3 x 10−²kgm−¹. If the string is under a tension 12N; the speed of the propagation of the wave is?
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