What is the expression for the transverse velocity of the wave in a string given by ?

Question

What is the expression for the transverse velocity of the wave in a string given by  ?

Quizplus · Accepted Answer

The expression given in the question is the wave velocity, which is equal to the product of the transverse velocity and the tension in the string divided by the linear density of the string. Since the tension and linear density of the string are constant, the transverse velocity is directly proportional to the wave velocity. Therefore, to calculate the transverse velocity, we need to look for the option that differs from the given expression only in the last two digits. Option D satisfies this condition, and hence it is the correct choice.

What Is the Expression for the Transverse Velocity of the Wave