Копия Acoustic beats

作成者:Методисты ЛИОТ и ЛТСО, Joseph Manthey

Choose two frequencies which are close together. Use the checkboxes to view the individual signals and/or the combined signal. Use the play buttons to hear the corresponding sounds.

新しい教材

bewijs stelling van Pythagoras
立体几何-公理3及推论
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Sine in Cartesian and Polar Coordinates
Graphing 1 + cos(θ) in Polar Coordinates

教材を発見

Linear Equations Self-Check
Lieu
The Pythagoream Theorem only works for right triangles
gub2kl&glb2kl
Proof Without Words

トピックを見つける

ベクトル (三次元)
重心
交点
微積分学
べき関数