Match the description in Column A with the concepts in column B.


1.primary source of light

2.the taking in of light and not reflecting it back by some materials

3.the scientific study of light and how it interacts with different objects

4.the bending of light as it passes through them

5.objects that do not allow light to pass through them

6.the light that is seen by the human eye

7.objects that allow some light to pass through them

8.the bouncing back of light through some materials

9.the passing of light through some materials

10.objects that allow all light to pass through them

a.absorption b.transmission c.opaque d.optics e.reflection f.refraction g.sun h.translucent i.transparent j.visible light