chapter 5 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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| what is an atom? | a tiny indivisible particle
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| what is an isotope? | atom with same number of protons and electrons, but different number of neutrons.
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| what is radiation? | process in which substances spontaneously emit radiation
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| what is a neutron? | an uncharged elementary particle that has a mass nearly equal to that of the proton
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| what is wavelength? | the distance in the line of advance of a wave from any one point to the next point of corresponding phase
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| what is frequency? | the number of times that a periodic function repeats the same sequence of values during a unit variation of the independent variable
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| what is amplitude? | the maximum departure of the value of an alternating current or wave from the average value
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| what is quantum? | any of the small subdivisions of a quantized physical magnitude (as magnetic moment)
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| what is photon? | a unit of intensity of light at the retina equal to the illumination received per square millimeter of a pupillary area from a surface having a brightness of one candle per square meter
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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:
Timbrey
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