Living Physics Portal: Dimensional analysis

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Dimensional analysis - Classroom Activities

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Highlights: Two extended groupwork activities that can help students get a handle on dimensional analysis.

Abstract: These groupwork activities have students work through a moderately complex problem in dimensional analysis relevant to biologists: the Hagen-Poissuille equation describing viscous fluid flow and the Debye screening of a charge in an ionic fluid. Both are highly scaffolded without being algorithmic. They are appropriate either for a recitation or a large lecture class with groupwork structures available.

Resource Types: In-class activity, Homework, Restricted access

Remote Learning Ready: This resource has been designed or adapted for use in remote learning.

Commercially available in:

ExpertTA

Authors:

Edward Redish (he/him)

University of Maryland, College Park

NEXUS Physics

Living Physics Portal Team

TOPICS

Physics Topics:

Electricity & Magnetism > Electrostatics > Conductors and Insulators

Fluid Mechanics > Dynamics of Fluids > Hagen-Poiseuille Equation

Life Sciences Topics:

Human and Animal Physiology

Medical Applications

Molecular and Cellular Biology

Chemistry Topics:

Intermolecular Forces > Solutions

Math Topics:

Algebra

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Using math in physics - Dimensional analysis > Dimensional analysis - Classroom Activities

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License: CC BY-NC-SA - Attribution, No Commercial uses and Share Alike. Derivative works must have the same license.

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