Question

A transverse wave has a frequency of 78 Hz and a wavelength of 15.5 m. The wave obtains a maximum displacement of 2.4 m and propagates in the -x direction. What is the speed of the wave?

1) 39 m/s
2) 121 m/s
3) 201 m/s
4) 403 m/s

Answer 1

The speed of the transverse wave is 1209 m/s, which is not provided as an option.

The correct option is not given.

Step-by-step explanation:

The speed (v) of a wave is given by the equation:

v = fλ

where:

- ( v ) is the speed of the wave,

- ( f ) is the frequency of the wave,

- ( λ ) is the wavelength of the wave.

In this case, the frequency (f) is given as 78 Hz and the wavelength (\λ) is given as 15.5 m. Substitute these values into the formula:

v = (78 Hz) x (15.5 m)

v = 1209 m/s

Therefore, the correct answer is not provided in the options you provided. It seems there might be an error in the options or in the data provided for the problem. Please double-check the values or options given.

The correct option is not given.