# Waves, finding frequency, wavelength, and speed

by aliaze1
Tags: frequency, speed, wavelength, waves
 P: 100 Well I'll help get you started. By comparing the two equations, you know that $$5.5 = \frac{2\pi}{\lambda}$$ So you can easily find the wavelength. How can you find the frequency in a similar manner? What is the relationship between frequency and period? When you have the frequency and wavelength, what is the relationship between those and velocity?