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WorksheetsHow do waves behave
Total questions: 10
Worksheet time: 3mins
How does light behave
its a circle
When light moves from one medium (like air) to another medium (like water) it will change directions. This is a "wave-like" behavior and is called refraction. In this way light behaves like other waves such as sound waves. The speed of the light wave also changes when it moves from medium to medium.
its a triangle
octagon
Why is the grass green
Like many plants, most species of grass produce a bright pigment called chlorophyll. Chlorophyll absorbs blue light (high energy, short wavelengths) and red light (low energy, longer wavelengths) well, but mostly reflects green light, which accounts for your lawn's color.
because it fake
because it reflects
its not healthy
Refraction is when light
bounces off of shiny surfaces.
is taken in by a material.
bends as it passes through one substance to another.
shines through a gummy bear.
If a blue light shines through a blue gummy bear, gummy bear is NOT absorbing which color?
Green
Yellow
Blue
Purple
You see a red car. Why do you see the color red?
Because t is absorbed by the material so we can see it.
Because it is the color that is not absorbed.
Because pink and orange mixed and we now see red.
Because a squirrel painted it red and it's his favorite color.
Light travels
in a straight line.
in all directions.
as clouds.
in changing directions.
What kind of lens curves outward from the center of the lens
Glass
Concave
Convex
Water
What kind of lens curves inward toward the center of the lens
Glass
Concave
Convex
Water
A real image is a copy of an object formed at the point where light rays actually meet or converge.
true
false
