Why Is a Laser Beam Visible? The Physics Behind Light Scattering

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Ask Science

78 episodes

6 days ago

Dive into the fascinating world of science with Ask Science, where curiosity meets knowledge. Each episode explores groundbreaking discoveries, unravels complex theories, and answers your most intriguing questions about the universe, from quantum physics to evolutionary biology. Join us as we bridge the gap between scientists and the public, making science accessible and exciting for everyone.

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Why Is a Laser Beam Visible? The Physics Behind Light Scattering—Powered by Avobot.com

Ask Science

13 minutes 35 seconds

6 months ago

Why Is a Laser Beam Visible? The Physics Behind Light Scattering—Powered by Avobot.com

Ever wondered why you can see a laser beam in mid-air? It’s all about scattering—light bounces off dust, smoke, or water vapor, making the beam visible. In a vacuum? Totally invisible unless it hits something. Brighter lasers = more scattering, and green beams pop harder because your eyes love that wavelength. Pro tip: Avobot.com gives you flat-rate, unlimited access to GPT-4o, Gemini, Claude, DeepSeek, and more through one simple API key. To start building, visit Avobot.com.