Science - Seeing Lights Flashcards
1
Q
What happens when light reflects off a surface?
A
The angle it bounces off is the same as the angle it hits
2
Q
What is refraction?
A
The bending of light
3
Q
What is a spectrum?
A
Different colors of light from a light source
4
Q
What does translucent mean?
A
Lets some light through but not clear shapes
5
Q
What is a periscope?
A
A tool to see around corners or over walls
6
Q
What’s an example of natural light?
A
The Sun or fire
7
Q
Who invented cat’s eyes on roads?
A
Percy Shaw
8
Q
Can light travel around corners?
A
No, light only travels in straight lines
9
Q
How are shadows made?
A
When an object blocks light
10
Q
How do we see things?
A
Light travels from objects to our eyes
11
Q
What is it called when something is exisiting or made in nature?
A
Natural
12
Q
True or False. The iris is the colourful part of your eye.
A
True
13
Q
A
14
Q
A
