chapter29
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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| Light that doesn't travel through a mirror is...? | show 🗑
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| show | that the angle of incidence equals the angle of reflection.
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| show | the normal
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| show | plane
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| show | virtual
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| show | right side up
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| what is a mirror that curves outward? | show 🗑
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| show | concave
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| What kind of mirror creates a focal point? | show 🗑
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| show | inverted
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| show | a reflection from a rough surface
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| Each ray in a diffuse relfection...? | show 🗑
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| What is reflected sound called? | show 🗑
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| The study of sound is called...? | show 🗑
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| Reflections of sound are called...? | show 🗑
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| show | refraction
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| show | shallow
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| What represents the postitions of different waves? | show 🗑
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| When do sound refractions occur? | show 🗑
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| Does sound travel faster in warm or cold air? | show 🗑
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| show | refractions
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| does light travel faster in air or water? | show 🗑
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| Becuase light slows down when it enters water, the wave bends ________ the normal. | show 🗑
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| a distorted image caused by refraction of light in Earth's atmosphere | show 🗑
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| show | speeding up
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| a mirage is a...... | show 🗑
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| show | the separation of light into ranges of color according to their frequency
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| show | prism
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| show | violet
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| The conditions to see a rainbow are.... | show 🗑
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| What happends when the angle of incidence is larger than the critical angle? | show 🗑
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| What is the critical angle? | show 🗑
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| show | zero
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| optical fibers are sometimes called | show 🗑
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| show | a series of total internal reflections
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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:
13_kedwards
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