Question

the drawing shows two transverse waves traveling on strings. the linear density of each string is 0.065 kg/m. the tension is provided by a 26-n block that is hanging from the string. find the speed of the wave in part (a) and in part (b) of the drawing.

Answer 1

To find the speed of the wave, we use the formula v = √(T/μ), where T is the tension in the string and μ is the linear density of the string. In part (a) of the drawing, the wave speed is 8.94 m/s. In part (b), the wave speed cannot be determined without the tension.

Step-by-step explanation:

In order to find the speed of the wave, we can use the formula:

Wave speed (v) = √(T/μ)

where T is the tension in the string and μ is the linear density of the string.

In part (a) of the drawing, the tension is provided by a 26-N block. We can calculate the wave speed using the given tension and linear density:

v = √(26 N / 0.065 kg/m) = 8.94 m/s

In part (b) of the drawing, the tension is not given. Therefore, we cannot determine the wave speed without knowing the tension.