在我的Physics教科書中,有一句提到:「In order to reduce the unwanted reflected waves produced un a ripple tank, the tank is often designed to have a gentle sloping edge lined with absorbent material such as sponge.」
但是,為甚麼sloping edge能夠減少reflected waves?
收錄日期: 2021-05-01 16:06:10
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080609000051KK01999