Real image, Real image, Virtual mage, Virtual mage, Focus, Focus, Incident ray, Incident ray, Reflected ray, Reflected ray, Principal axis, Principal axis, Centre of curvature, Centre of curvature, Infinity, Infinity, Pole, Pole, Concave lens, Concave lens

Physics - Light

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？