phy 物理 light wave問題

我知道

if the light show diffraction OR interference, light is the wave

咁我想問...

light wave係咪都可以reflection同refraction?

係咪係wave既都可以reflection,,,refraction,,,diffraction同interference??
sound wave都係咁?

仲有
sound wave同light wave...

Sound is a wave if it show diffraction AND interference

if the light show diffraction OR interference, light is the wave

點解sound wave係diffraction AND interference,,,而light wave 係diffraction OR interference..

係咪sound要show左diffraction AND interference,,,先可以決定佢係wave..
而light只要show左diffraction OR interference是但一樣,,就可以決定佢係wave




亂左d
希望大家明我想問咩!!
謝謝!!!!