interference

2007-04-10 1:39 am
http://img219.imageshack.us/img219/3530/22894742xf8.jpg

Why P1P2 is not equal wavelength?
ans?

回答 (1)

2007-04-10 2:44 am
✔ 最佳答案
because it is stationary wave
so the length between two max. is half wavelength


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