Ch. 29 Physics
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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| What is a convex mirror? | A mirror that curves outward
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| What is a concave mirror? | a mirror that curves inward
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| What kind of image a plane mirror can produce? | a virtual image
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| Where does a virtual image appear to be? | It appears to be located where light cannot reach
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| In a concave mirror, what does the virtual image look like? | When an object is close to a concave mirror, the virtual image is larger and closer than the image is.
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| Describe virtual images | Virtual images in mirrorsare images that seem to be in or behind he mirror and appear upright
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| How does the image form on a convex mirror? | The virtual image i smaller and farther from the mirror than the object is.
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| How does the image form on a concave mirror? | The virtual image i larger and closer from the mirror than the object is.
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| What is an image? | a likeness or reproduction of an oject
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| Which way do virual images face? | upright
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| Which way do real images face? | inverted
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| Does light enter your eyein the same manner as it would if there really an object were you see the image? | yes
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| From what type of surfaces do diffused reflection reflect light from? | A rough surface
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| What type of mirror is reflected in only one direction? | a smooth mirror
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| What is an echo? | a reflected sound
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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:
ekozeny
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