And if the distance between the wall and the dam was large in comparison to the wavelength then what happens?
如果水槽壁,和屏障之间的距离,大于波长,会导致什么?
And they were kind enough to send us this magnetic tank which we'll call forth from the computer solutions to a series of problems that would occur on a simulated flight to the planet Saturn.
他们很友善,送给我们这个有磁性的水槽,用于计算机解决一系列,土星模拟飞行中,可能出现的问题。
And if you had a motor here that was causing a paddle to move up and down you could cause waves to form at one end of the tank and move from left to right.
如果在水槽里放个发动器,来让水上下起伏,波浪形成于,水槽的一端,然后从左向右扩散。
If this distance is large in comparison to the wavelength, this dam simply casts a shadow.
如果这个距离,比波长更长,水槽中的屏障就会投下阴影。
For example, you could put a dam in the middle of the tank.
举个例子,在水槽中间放个屏障。
Remember these water tanks where you could put a vibrator in a water tank.
想起那些,里面盛有振动器的水槽了吗。
And this is top view of a water tank.
这是关于水槽实验最好的观点。
应用推荐