1. Pg F46-F47

4.  sunlight passes through water droplets in the air and refracts by the prism  The colors are spread out from white light to red, orange, yellow, green, blue, indigo, violet

7.  Objects that don’t allow light to pass through them like wood  Some of the light is absorbed by these objects or reflected

9.  Objects that allow light to pass through them like glass  Some light is absorbed and reflected but most light passes through the objects

11.  Objects that allow light to pass through but scattered  Light does not pass in a straight line but passes through many directions

15.  Materials that absorb some light and pass others

17.  Red + green + blue  white  These are called primary colors because when you mix them with other colors they make other colors  Red + green  yellow  Red + blue  magneta  Blue + green  cyan