Question

1/10
what is the wavelength of a wave moving at a speed of 112 m/s at a frequency of 14hz?
8 m
.125 m
1568 m
158 m

Explanation:

Step1: Recall wave speed formula

The relationship between wave speed $v$, frequency $f$, and wavelength $\lambda$ is $v = f\lambda$. Rearranged to solve for wavelength: $\lambda = \frac{v}{f}$

Step2: Substitute given values

Substitute $v = 112\ \text{m/s}$ and $f = 14\ \text{Hz}$ into the formula:
$\lambda = \frac{112}{14}$

Step3: Calculate the result

$\lambda = 8\ \text{m}$

Answer:

A. 8 m