Rayleigh Scattering Explained in Simple Words for Beginners

Why is the sky blue? In this video, we explain Rayleigh scattering in simple words — from why shorter wavelengths (blue and violet) scatter more than longer wavelengths (red and orange), to why the sky turns red at sunset, why it's blue and not violet, and why the Martian sky is butterscotch during the day but blue at sunset. Learn how tiny atmospheric particles scatter sunlight and paint the sky different colors. Whether you're a physics student, curious about why sunsets are so colorful, or wondering what color the sky is on Mars, this beginner-friendly animated explainer covers it all. CHAPTERS: WATCH NEXT: ▶ Electromagnetism Explained in Simple Words – https://youtu.be/nllCgjlWAF4 ▶ What is Blackbody Radiation: Explained in Simple Terms – https://youtu.be/BBwULYIOkfk ▶ Lunar and Solar Eclipse Explained – https://youtu.be/n7tnHPDH5d8 KEY TOPICS COVERED: • What Rayleigh scattering is: light scattered by particles smaller than its wavelength • Why the sky is blue: short-wavelength blue light scatters in all directions • Why the sky isn't violet: our eyes are less sensitive to violet + it gets absorbed • Why sunsets are red: sunlight passes through more atmosphere at the horizon • Mars sky colors: butterscotch by day, blue at sunset (opposite of Earth!) • How Rayleigh scattering helps scientists study atmospheres and climate #RayleighScattering #WhyIsSkyBlue #WhySunsetsAreRed #LightScattering #PhysicsExplained #AtmosphereScience REFERENCES: https://www.sciencedirect.com/topics/earth-and-planetary-sciences/rayleigh-scattering https://science.nasa.gov/ems/09_visiblelight/ Voice Over: John Staughton (https://www.fiverr.com/jswildwood) SUBSCRIBE for more science explainers! https://www.youtube.com/channel/UCcN3IuIAR6Fn74FWMQf6lFA?sub_confirmation=1 Follow us: Twitter: https://twitter.com/abc_science Facebook: https://facebook.com/sciabc Instagram: https://www.instagram.com/scienceabcofficial/ Website: https://www.scienceabc.com Copyright Science ABC. For licensing inquiries: [email protected]