#واژه_تخصصی_فیزیک⚛

🔤 لغت:
Curvature

📃معنا:
خمیدگی، انحنا

📖Definition:
1. The shape of something curved.
2. a curve; curved part of anything

📚Mathematical Definition:
1. the rate of deviation of a curve or curved surface from a straight line or plane surface tangent to it.
2. an abnormal curving of a part: curvature of the spine.
3. The ratio of the change in the angle of a tangent that moves over a given arc to the length of the arc.
4. The limit of this ratio as the length of the arc approaches zero.

📝Origin:
1. Middle English from Classical Latin "curvatura" from "curvare".

🔡 Example:
1. A theorem relating to the apparent curvature of the geocentric path of a comet.

2. Leonhard Euler, in his paper on curvature in the Berlin Memoirs for 1760, had considered, not the normals of the surface, but the normals of the plane sections through a particular normal, so that the question of the intersection of successive normals of the surface had never presented itself to him.

🔈 تلفظ:
kuh.vuh.chuh

پیوست:
#واژه_فیزیک، #فیزیک، #واژه_تخصصی، #لغت_تخصصی

@physical_evolution