What will be the speed of a wave in the string if the tension is increased to 2T?
A. 0.5T
B. 0.71T
C. 1.4T
D. 2T
Answer:C
What will be the speed of a wave in the string if the tension is increased to 2T?
A. 0.5T B. 0.71T C. 1.4T D. 2T