Ep 46: Frequency, wavelength, color and motion Ep 46: Frequency, wavelength, color and motion By thelabwithbradbarton | September 1, 2017 https://media.blubrry.com/thelabwithbradbarton/content.blubrry.com/thelabwithbradbarton/ep46.mp3Podcast: Play in new window | Download (Duration: 4:05 — 2.7MB) | EmbedSubscribe: Email | RSS | MoreFrequency, wavelength, color and motion What is the Doppler Effect, how does it work, and what does it tell us?