Physics
Fill in the blanks with the appropriate colour:
(a) Blue + ……………. = Cyan
(b) Red + Blue + ………………… = White
(c) Red + Blue = ………………..
(d) Green + Red = ……………………
Related Questions
What are primary colours? Name the three primary colours.
What are secondary colours? Name the three secondary colours.
Explain the following terms:
Incident ray
Reflected ray
Angle of incidence
Angle of reflection
Normal
Draw a diagram to show the reflection of a ray of light by a plane mirror. In the diagram, label the incident ray, the reflected ray, the normal, the angle of incidence and the angle of reflection.