I'm trying to find out if there is a way to figure out speed and frequency with only a wavelength component, but having no such luck...I'm currently working on a project involving making a homemade musical instrument (I've made a kind of recorder with a closed air tunnel and I've done that, but I'm actually trying to figure out the harmonics needed. Is there a set speed for these frequencies or wavelengths? This is really confusing... f = vλ HELP!!! PLEASE!!!