Facts and Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| An objec that separates white light into bands of colored light is a__> | Prism
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| The colors in white light are called the __. | Visible spectrum
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| What is the range of waves that make up light? | The Electromagnetic Spectrum
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| Light is a form of___ we detect with our eyes. | Energy
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| The bending of light as it passes from one material to another. | Refraction
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| A tool that refracts light is a __. | Lens
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| A lens that curves inward causing the light ray to bend outward from the center of the lens is ___. | Concave
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| A lens that bulges outward causing the light ray to bend inward toward the center of the lens is __. | Convex
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| ___ lens help you see faraway objects. | concave
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| ___ lens make objects near the lens seem bigger. | Convex
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| The thin clear tissue covering the eye is the __. | Cornea
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| Light passes through an opening in the eye called the __. | Pupil
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| __ is the colored part of the eye. | Iris
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| The tissue that covers the back of the eye is the __ | Retina
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| The __ __ brings signals to the brain | Optic Nerve
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| Images focused onto the retina are actually __ ___. | Upside down
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| The term for any wave that hits a surface and bounces off is ____. | Reflection
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| MAterials tha block light completely. | Opaque
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| Materials that allow light to pass thorugh. | Transparent
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| Materials that scatter light in all different directions. It is hard to see through them clearly. | Treanslucent
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
myrageneparker
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