Term
| is when light energy stays in an object- it does not pass through the object or bounce off the object. |
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Definition
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Term
| is a tool that refracts light to show us that white light can be separated into colors. |
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Definition
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Term
| _________is light energy that can be seen by anyone. |
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Definition
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Term
When light passes from one transparent medium to
another it bends or |
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Definition
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Term
| When light strikes an object it bounces and |
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Definition
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Term
| The ability to make things move or change is |
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Definition
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Term
| List 3 examples of transparent objects. |
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Definition
1. clear glass
2. window
3. fish tank |
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Term
| List 3 examples of translucent objects. |
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Definition
1. Tracing paper
2. Fog
3. Milky glass |
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Term
| List 3 examples of opaque objects. |
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Definition
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Term
| Describe what happens when you shine light through a transparent object. |
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Definition
| All the light goes through. |
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Term
| Describe what happens when you shine light through a translucent object. |
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Definition
| Some of the light goes through. |
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Term
| Describe what happens when you shine light through a opaque object. |
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Definition
| None of the light goes through. |
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Term
| You see the sun and the moon in the sky at the same time. Which one PRODUCES light and which one REFLECTS light? |
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Definition
Sun produced light.
Moon reflects light. |
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Term
An example of an object that reflects light |
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Definition
mirror
aluminum foil
silver spoon |
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Term
An example of an object that produces light. |
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Definition
sun
lightning bugs
lightning
fire
flashlight |
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Term
| If you want to see a light at its brightest point, what should you do? |
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Definition
| Move closer to the light source. |
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Term
| Why is it the brightest there? |
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Definition
| It is brightest here because you are decreasing the space between yourself and the source of energy. |
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Term
| What colors can we find in white light? |
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Definition
Red
Orange
Yellow
Green
Blue
Indigo
Violet |
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Term
When white light passes through a prism, is it absorbed, does it reflect, or does it refract? |
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Definition
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Term
| We see because light _______ off of other objects. |
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Definition
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Term
| What happens when light hits a yellow lemon? What colors are absorbed and what colors are reflected? |
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Definition
| Yellow is reflected. All of the other colors red, orange, green, blue, indigo, and violet are absorbed. |
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