Light
More Light
Even more light
Artificial or natural
Light light light
100
Materials that allow some light to pass through.
translucent material
100
Materials that do not allow light to pass through.
What is an opaque object?
100
Materials that allow light to pass through.
What is transparent material?
100
Natural
100
Does light move in zig zag
no
200
light bulb
artificial light source
200
What are the two kinds of light sources?
Artificial and natural
200
What does light do when it hits an object that it cannot pass through?
it forms a shadow
200
Natural
200
The moon is a light source
False
300
Object that do not give off light but reflects it, it gives lights during the night
Moon
300
Area of reduced light created whenever an opaque object blocks the path of light
What is a shadow?
300
what happens to the shadow if we turn off all the lights
the shadow disappears
300
Artificial
300
In straight lines.
How does light travel?
400
A directed straight line that represents the path followed by the light.
What is a ray?
400
Is a flashlight an artificial or natural light source?
artificial
400
Wax paper or a foggy window is an example of what type of material.
Translucent
400
artificial
400
How can we see the sun?
500
To bounce off a surface, as in light bouncing off a mirror.
Reflection
500
natural light
500
Things make shadows because they ______ light.
Block
500
Natural
500
What material should you use if you want some privacy but to let some light in?
translucent