Question

label each variable from the equation used to calculate wave speed:

v

f

λ

wave speed frequency wavelength

Explanation:

Step1: Recall wave speed formula

The formula for wave speed is \( v = f \lambda \), where \( v \) represents wave speed, \( f \) represents frequency, and \( \lambda \) (lambda) represents wavelength.

Step2: Match variables to labels

• For \( v \): From the formula, \( v \) is wave speed.
• For \( f \): From the formula, \( f \) is frequency.
• For \( \lambda \): From the formula, \( \lambda \) is wavelength.

Answer:

• \( v \): wave speed
• \( f \): frequency
• \( \lambda \): wavelength