Hi guys, Welcome to the Advanced Video Search Engine, and you are watching What’s Hidden Inside an Old Smoke Detector? Uncovering the Mystery!. That video is uploaded by RadiaCode at 2024-07-04T09:00:45-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [ok3u6ZpqHog]
| Name | What’s Hidden Inside an Old Smoke Detector? Uncovering the Mystery! |
| Video Uploader | Video From RadiaCode |
| Upload Date | This Video Uploaded At 04-07-2024 16:00:45 |
| Video Discription | Our friend Ponte Bata sent us a video about an old smoke detector containing the radioactive element Americium-241. This isotope is a byproduct of nuclear weapons production, purified from other isotopes, and convenient to use due to its safety. Interesting Facts About Americium-241: • Americium-241 was first synthesized in 1944 as part of the Manhattan Project. • The name "Americium" comes from the continent America, similar to how the element Europium is named after Europe. • Besides smoke detectors, Americium-241 is used in measuring instruments for controlling the density and thickness of various materials. Why Americium-241 is Used in Smoke Detectors and How It Works: Americium-241 is used in ionization smoke detectors due to its ability to emit alpha particles. Here's how it works: • Americium-241 emits alpha particles, which ionize the air inside the detector. • The ionization process creates an electric current between two electrodes inside the detector. • When smoke enters the chamber, it disrupts the ionization process, leading to a decrease in the electric current. This decrease is detected by the detector's electronics, triggering the alarm. Americium-241 is chosen for its stability and long half-life (about 432 years), making it safe and effective for use in smoke detectors. Let’s take a look inside! #radiacode #radiation #shorts #PonteBata ok3u6ZpqHog |
| Category | Science & Technology |
| Tags | Radiacode |
