vocab words from chapter five
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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electromagnetic radiation | a form of energy the exhibits wavelike behavior as it travels through space
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wavelengths | shortest distance between equilavent points on a continuous wave
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frequency | number of waves that pass through a given point per second
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amplitude | the wave's height from the origin to the crest
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electromagnetic spectrum | encompasses all forms of electromagnetic radiation
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quantum | minimum amount of energy that can be gained or lost by an atom
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planck's constant | has a value of 6.626*10^-34
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photoelectric effect | electrons are emitted from a metal's surface when light of a certain frequency shines on the surface
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photon | particle of electromagnetic radiation with no mass that carries a quantum of energy
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atomic emission spectrum | the set of frequencies of the electromagnetic waves emitted by atoms of the element
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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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