Reflection Flashcards
1
Q
Luminous objects emit what?
A
Light
2
Q
Objects that are NOT luminous are only visible when what?
A
That object is hit by light rays (light bounces off that object and enter the eye)
3
Q
What id reflection?
A
When light bounces off a surface
4
Q
Do light rays travel in a straight line?
A
Yes
5
Q
What is the angle of reflection?
A
It is formed between the refelcted ray and the normal
6
Q
What is the normal?
A
An invisible line perpendiculer to the reflective surface
7
Q
Is the angle of incidence equal to the angle of incidence?
A
Yes
