Explaining Diffraction: Unique Molecular Fingerprinting for Threat Detection | Smiths Detection posted on the topic | LinkedIn
Explaining Diffraction: Unique Molecular Fingerprinting for Threa…
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While researching the use of laser pointers, you conduct a diffraction experiment with two thin parallel slits. Your result is the pattern of closely spaced bright and dark fringes shown in Fig. 𝐏 3 6 . 6 1 . (Only the central portion of the pattern is shown.) You measure that the bright spots are equally spaced at 1.53  mm center to center (except for the missing spots) on a screen that is 2.50  m from the slits. The light source was a helium-neon laser producing a wavelength of 632.8 nm. (a)
While researching the use of laser pointers, you conduct a diffractio…
Dec 23, 2020
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Diffraction Using a Single Human Hair #physics #science #shorts
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Diffraction Using a Single Human Hair #physics #science #shorts
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Dhineshkumar L on Instagram: "Fingerprint detection from our Hair..!! 😱❤️‍🔥 . .@chemistry.with_dk . . #chemistry #laboratory #chemistrywithdk #experiment #reaction #madeforstudents #science #doyouknow #madeforstudents #trendingreels #viralreelsvideo❤️ #fingerprint #education #entertainment #explorepage"
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Dhineshkumar L on Instagram: "Fingerprint detection from our Ha…
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Fact Flick on Instagram: "This viral Instagram reel showcases a classic finger-counting illusion that tricks the brain in just seconds. In the short clip, a man appears to count 11 fingers across a woman's two hands-even though only 10 fingers are visible. The caption draws viewers in, inviting them to pause, rewind, and decode how the illusion works. The secret lies in visual misdirection and selective attention. During a quick camera pan, the woman subtly lifts her middle finger on the second
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Fact Flick on Instagram: "This viral Instagram reel showcases a classi…
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DECODER🏷️ on Instagram: "This mirror test feels unsettling at first, until you understand what’s actually happening. The viral “fingernail test” is often presented as a way to expose two-way mirrors, but the science behind it is widely misunderstood. When your fingernail appears to touch its reflection with no visible gap, it doesn’t automatically mean someone is watching you. That effect usually comes from a front-surface reflective coating, which is common in many normal mirrors. When you do
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DECODER🏷️ on Instagram: "This mirror test feels unsettling at first…
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