Question

1. label each variable from the equation used to calculate wave speed: a. v = ___ b. f = _ c. λ = ___

Explanation:

Step1: Identify wave - speed equation variables

The wave - speed equation is $v = f\lambda$, where $v$ represents the speed of the wave, $f$ represents the frequency of the wave, and $\lambda$ represents the wavelength of the wave.

Step2: Label $v$

$v$ is the speed of the wave. It is the rate at which the wave travels through a medium.

Step3: Label $f$

$f$ is the frequency of the wave. It is the number of complete wave cycles that pass a given point per unit time (usually measured in hertz, Hz).

Step4: Label $\lambda$

$\lambda$ is the wavelength of the wave. It is the distance between two consecutive points in the wave that are in - phase (e.g., two consecutive crests or troughs).

Answer:

a. $v$: Speed of the wave
b. $f$: Frequency of the wave
c. $\lambda$: Wavelength of the wave