Light questions | form one Physics

The formation of a shadow is evidence that light travels in _____

1. State the two Laws of Reflection.
2. Draw a diagram showing a plane reflecting surface, reflected ray, incident ray, the normal, angle of incidence and angle of reflection
3. What is the relationship between angle of incidence and angle of reflection?

Materials which allow light to pass and you can see through are called:
A. glass
B. opaque
C. translucent
D. transparent

A house building contractor fitted window glass panes which someone cannot see through, but the rooms are fully illuminated with light. These types of glass pane materials are said to be:
A. dim
B. opaque
C. translucent
D. transparent

Write the two laws of reflection of light.

The image which is formed on a plane mirror is
A. diminishing, real, laterally inverted.
B. the same size as the object, virtual and laterally inverted.
C. real, magnified, same size as object.
D. magnified, vertical, laterally inverted.

Draw a diagram showing a plane reflecting surface, incident ray, reflected ray, the normal, angle of incidence and angle of reflection. What is the relationship between angle of
incidence and angle of reflection?

The image formed by a plane mirror is:
A. Magnified, vertical, laterally inverted.
B. The same size as object, magnified, real.
C. Virtual, laterally inverted, same size as object.
D. Diminished, real, laterally inverted.

A book appears to be red when seen in white light, but in magenta light it will appear to be

1. blue
2. yellow
3. green
4. red
5. magneta.

The process of mixing coloured lights by reflection from a white surface is called________