Chapter 29 Mrs.Kohl
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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| True or false: An incident ray is incoming? | True
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| A ___ Image appears to be in a location where light does not usually reach | virtual
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| __ mirror produce only virtual images | Plane
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| __ is the bouncing back of a particle or wave that strikes a boundary between two media | Reflecting or reflection
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| True or False:Metal surfaces are rigid to light waves. | true
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| True or False: A light wave that strikes a boundary is called a reflected ray. | False, an incident ray
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| True or False: Usually waves are partly reflected and partly refracted when they fall on transparent medium. | True
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| True or false: Light energy does progate into the metat,but instead is not returned into a reflected wave. | false, it is progatged and it is returned into a reflected wave
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| Each ray_____ the law of reflection | obeys
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| Sound refraction occurs in uneven___ | winds
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| These divergent rays ___ to origintate from a point located behind the mirror | appear
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| ____ mirrors produce only virtual images | Plane
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| The law of reflection holds for ___ mirrors | curved
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| ____ images in mirrors are images that seem to be in or behind the mirror | virtual
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| ____ mirrors curve outward | Convex
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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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