less than or equal to "t" less than or equal to
9
Red- Wave 1,Blue-Wave 2, Purple-Superposition. To show standing waves, make the domain small, for example 0 to 5 seconds. To show beats, make the domain larger, for example 0 to 60 seconds. Try making f1=50,f2=52. Also, you may want to toggle on or off each by clicking on the circle.
10
0
10
11
0
10
12
negative 180
180
13
negative 180
180
14
equals
15
equals
16
17
18
19
技術支援
技術支援
新增空白圖檔
範例