以f.5 phy程度,
water wave is tranverse wave,
當wave 從shallow region 去 deep region
個wave會bend away normal
咁如果光線又係由shallow region 去 deep region,
佢會唔會bend呢?
如果會bend既話,係away 定towards normal?
物理wave 問題
2009-03-18 2:41 am
回答 (1)
2009-03-18 4:30 am
✔ 最佳答案
Water ripples would bend when going from shallow to deep region or vice versa is because of the difference in speed of the ripple in the two regions.Light wave is electromagentic in nature. Light speed depends on the medium in which it travels. The speed of light doesn't depend on the "physical depth" of the medium.
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