By observing the flame distribution of a burning flame ring, this experiment vividly shows the condition of the two oppositely travelling wave trains which cohere in the space of the ring and form standing, waves.
英
美
- 本實(shí)驗通過(guò)觀(guān)察火焰環(huán)燃燒的火苗分布,形象生動(dòng)地展現了兩列相向傳播的波列在環(huán)內空間相干并形成駐波的情況。
