Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Beat Frequency
Author:
mbetzen
This shows the interference between two waves (red and blue) of slightly different wavelength. This produces a wave with a changing amplitude beat (purple). The frequency of the amplitude change is the beat frequency.
GeoGebra
New Resources
Dissections by Guillermo Bautista
Poorly Drawn Parallelograms 2
What is an Isogonal Conjugate?
探究由平行線和截線所成的角
Average Rate of Change: Graph a Function (1)
Discover Resources
Stappenplan parallellogram p54
Brasil Bandeira
Ülesanne 6
Area of triangles
File 1
Discover Topics
Pyramid
Root
Integers
Ratios
Division