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  1. Dictionary
    thinning
    /ˈθɪnɪŋ/

    adjective

    • 1. becoming less dense, crowded, or numerous: "thinning hair"

    More definitions, origin and scrabble points

  2. 2 days ago · Shear thinning in a polymeric system: dependence of apparent viscosity on shear rate. η 0 is the zero shear rate viscosity and η ∞ is the infinite shear viscosity plateau.. At both sufficiently high and very low shear rates, viscosity of a polymer system is independent of the shear rate. At high shear rates, polymers are entirely disentangled and the viscosity value of the system plateaus ...

  3. en.wikipedia.org › wiki › Focal_lengthFocal length - Wikipedia

    2 days ago · For a thin lens in air, the focal length is the distance from the center of the lens to the principal foci (or focal points) of the lens.For a converging lens (for example a convex lens), the focal length is positive and is the distance at which a beam of collimated light will be focused to a single spot. For a diverging lens (for example a concave lens), the focal length is negative and is ...