Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Elliptical Ceiling Reflecting Sound
Author:
andy1987
Elliptical ceilings reflect sounds from one focus to the other focus.
GeoGebra
Drag the Speaker around to see where the sound reflects.
New Resources
seo tool
Model sferyczny - sześcian-ośmiościan
Angle Addition: Warm Up Exercises
Model sferyczny - dwunastościan-dwudziestościan
Fourier Lissajous (Mechanical)
Discover Resources
Locus 1: Fixed distance from a point O
Sequence of circles
Transformation tool
Zadatak 3
The Tangent Line Problem
Discover Topics
Symmetry
Logarithm
Linear Programming or Linear Optimization
Prism
Integers