Beats

Autor:Denis

Let we listen two sounds of slightly different frequencies at the same time. Then we can hear some periodic variations of volume with a long period. Please be carefull! Before using headphones, set Volume control on Minimum!

Nuevos recursos

Building Triangles with Set Areas
Rolling Circles and Polygons
Rolling an Equilateral Triangle
Pathway to Proof: Triangle Angles
Perimeter of Rectangle

Descubrir recursos

speed_problem
converse of pythagorean theorem
Power function with even negative integer exponent
Copia lui Radians in Unit Circle
jap_Ext

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Superficie
Simetría
Congruencia
Ecuación diferencial
Desviación Estándar