Cognitive Scaffold

Preparing your thinking workspace

arrow_back_ios_new
MENTAL MODEL · M1135

Viscosity

Viscosity
TechnicalHigh supportFluid Mechanics
Included
account_tree

Version 1.0.0 · Updated 2026-07-28

CORE DEFINITION

In continuum mechanics, viscosity is a property of a fluid that quantifies the resistance force acting on fluids when there is relative motion between fluid parcels. This resistance force is caused by the stress in fluid parcels, which ideally is directly proportional to the strain rate (the time derivative of strain) that arises when fluid parcels are in relative motion, and the relative speed be

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

In continuum mechanics, viscosity is a property of a fluid that quantifies the resistance force acting on fluids when there is relative motion between fluid parcels. This resistance force is caused by

anchor

Anchor fast decisions

Refers to the attribute that keeps users/customers within a system, making it difficult for them to leave or continuously attracting them, often arising from habits, network effects, and switching costs.

MINIMUM ACTION

In progress 0/3

Practice this model in one real situation:

Check to track your progress (stored locally)
Learning progress0%
account_treeGenealogyexpand_more
menu_bookReferencesexpand_more

Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/ViscosityZH · Explicit
    verified

RELATED MODELS

Related model

Allee Effect

Positive density dependence in which average individual fitness or per-capita population growth increases with population size or density over a given range.

arrow_forwardRelated model

QWERTY Effect

The QWERTY effect is a proposed psycholinguistic phenomenon in which the location of letters on a QWERTY keyboard is statistically associated with the perceived emotional meaning, or valence, of the words containing those letters. In its original formulation, words containing relatively more letters…

arrow_forwardRelated model

Predatory Pricing

Predatory pricing, also known as price slashing, is a commercial pricing strategy which involves reducing the retail prices to a level lower than competitors to eliminate competition. Selling at lower prices than a competitor is known as undercutting. This is where an industry dominant firm with sizable market power will deliberately reduce the prices of a product or service to loss-making levels.

arrow_forward