Examlex
A thin uniform spherical shell exerts zero force on a particle located inside of the thin shell.
Seals
A group of aquatic mammals known for their streamlined bodies, flippers, and often living in cold seas, part of the family Phocidae.
Dolphins
A group of aquatic mammals within the family Delphinidae known for their intelligence, social behavior, and vocalizations.
Fick's Law
Fick's law describes the rate of diffusion of a substance across a membrane, based on the concentration gradient, membrane surface area, and diffusion distance.
Diffusion
The passive movement of molecules from an area of higher concentration to an area of lower concentration until equilibrium is reached.
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