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This is how light travels.
What is straight lines or rays?
This is when light easily passes through an object.
What is transparent?
This is the color that absorbs all light rays.
What is black?
This is the color that reflects all light rays.
What is white?
Light waves bounce off a surface.
What is reflection?
This is the color that a red apple reflects.
What is red?
This is when light changes directions when it passes from one material to another (it looks like it bends).
What is refraction?
This is when some light passes through an object.
What is transluscent?
This is 186,282 mi./sec.
What is the speed of light?
This is equal parts of all colors.
What is white light?
This is a tiny particle of light.
What is a photon?
This is red, orange, yellow, green, blue, indigo, and violet.
What is white light?
A straw in water is an example of this.
What is refraction?
A mirror is an example of this.
What is reflection?
This is when light cannot pass through an object.
What is opaque?
Objects either __________ or _________ light.
What is make or reflect light?
This is what light cannot do (unless it goes through a different medium).
What is bend?
This is the part of the electromagnetic spectrum that can be seen.
What is visible light?
This is how objects get their color.
What is selective absorption?
This absorbs light energy and it is converted to electricity.
What is a solar panel?
This is what comes from absorbed light energy.
What is thermal energy?
This is the type of wave that light travels in.
What are electromagnetic waves?
Tissue paper is an example of this.
What is transluscent?
Since light cannot go through black construction paper, this is what we call it.
What is opaque?
This contains radio, microwaves, infrared, ultraviolet, X-rays, and gamma rays.
What is the electromagnetic spectrum?