Applied Math and Science Education Repository

You are not logged in.

advanced search

printer-friendly version

Title:

Convection Currents

Url:

https://www.exploratorium.edu/snacks/convection-currents

Publisher:

Exploratorium (Organization)

Description: This demonstration provides an aesthetic way to view convection currents in fluids. Water warmed by an electric circuit mixes with the surrounding cooler water creating turbulence effects that bend light; the resulting swirling shadows can be projected onto a screen. The site provides an explanation of what happens and a simpler method to demonstrate the same effect. Materials needed and assembly instructions are also given. This activity is part of Exploratorium's Science Snacks series.

LC Classification:

Science -- Physics -- Descriptive and experimental mechanics -- Fluids. Fluid mechanics -- Study and teaching
Science -- Physics -- Heat -- Heat transfer -- Convection
Science -- Physics -- Heat -- Study and teaching. Research -- Experiments
Science -- Physics -- Optics. Light -- Study and teaching. Research -- Experiments

GEM Subject:

Science
Science -- Physics
Science -- Instructional issues

Key Concept:

Physics -- Fluids
Physics -- Heat
Physics -- Optics and light

Resource Type:

Instructional Material
Instructional Material -- Lesson/Lesson Plan

Format:

Document -- HTML

Audience:

Educator
Learner

Education Level:

High School
Higher Education
Higher Education -- Undergraduate (Lower Division)
Higher Education -- Undergraduate (Upper Division)
Higher Education -- Technical Education (Upper Division)
Higher Education -- Technical Education (Lower Division)
Vocational/Professional Development Education

Language:

English

Rights:

Exploratorium

Access Rights:

Free access

Screenshot

Full Image

Source:

comPADRE

Full Record Views:

Resource URL Clicks:

Cumulative Rating:

NOT YET RATED

Report a Problem with this Resource Record

Resource Comments

(no comments available yet for this resource)

forget your password?

Manage your resources
Save, organize, and share resources that you find.

Subscribe to bulletins
Automatically be notified about new resources that match your interests.

It's easy, fast, and FREE!

get your own login

AMSER =
FREE ONLINE
RESOURCES
for the
CLASSROOM

Leave Feedback

http://amser.org/