Q and A's for Chapter 29
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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| The normal is drawn ____________ to the point where the incident ray strikes the barrier. | show 🗑
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| show | Angle of incidence
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| show | Angle of reflection
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| show | True
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| show | False; larger
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| What is an echo? | show 🗑
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| show | Virtual
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| How is a real image formed? | show 🗑
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| show | Plane
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| What does it mean when waves are refracted? | show 🗑
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| What does it mean when waves are reflected. | show 🗑
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| The angle of Reflection equals________? | show 🗑
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| True of False: Your image behind a plane mirror is farther then it appears. | show 🗑
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| What are mirages produceed by? | show 🗑
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| show | Virtual
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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.
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.
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:
emorgan
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