Question

1. a wave has a frequency of 46 hz and a wavelength of 1.7 meters. what is the speed of this wave?

Explanation:

Step1: Write the formula for wave speed

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

Step2: Substitute the given values

Given \(f = 46\space Hz\) and \(\lambda=1.7\space m\), substitute into the formula: \(v=(46)(1.7)\)

Step3: Calculate the result

\(v = 46\times1.7=78.2\space m/s\)

Answer:

\(78.2\space m/s\)