[单选题]
Ray diagrams can be uset7)n ep4/o . o dp ce 8jj::zjdv8ik;ncqn.sk6dh- p- lymvlke;w(h ag+wm(8.r3hfv( x to show the reflection, refraction and transmission of light at the boundary between medim(vw(+ vfehlklr 3;8 hpmw-x -yah.g (a.
In the diagram, what feature does $X$ represent?
A. Reflected ray
B. Refractedray
C. Transmitted ray
D. Incident ray
Post time 2024-1-26 22:03:40
