링크모음 주소모음 주소와이 The ray character of light is applied to explain how light-weight refracts at planar and curved surfaces; Snell's regulation and refraction concepts are used to clarify many different real-world phenomena; refraction rules are coupled with ray diagrams to clarify why lenses create pictures of objects.,??now often called https://research02651.digitollblog.com/39245740/physics-no-further-a-mystery