select the correct answer. a water wave has a speed of 23.0 meters/second. if the waves frequency is 0.0680…

Explanation:

Step1: Recall wave - speed formula

The wave - speed formula is $v = f\lambda$, where $v$ is the speed of the wave, $f$ is the frequency, and $\lambda$ is the wavelength. We need to solve for $\lambda$.

Step2: Rearrange the formula

Rearranging $v = f\lambda$ for $\lambda$ gives $\lambda=\frac{v}{f}$.

Step3: Substitute values

Given $v = 23.0$ m/s and $f=0.0680$ Hz. Substitute these values into the formula: $\lambda=\frac{23.0}{0.0680}$.

Step4: Calculate the result

$\lambda=\frac{23.0}{0.0680}\approx338$ m.

Answer:

B. 338 meters