Misc
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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Density formula | density=mass/volume
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Net Force | total of all forces on an object
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KE= | 1/2m x v^2 (m=kg, v=m/s^2)
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GPE= | mass x 9.8 m/s^2 x height
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Frequency | Hertz
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Amplitude | diff between compressions and rarefactions
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refraction | wave bends bc speed change
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diffraction | wave bends around barrier
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optical filters | only allow certain wavelengths
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polarizing filter | only allow light waves oscillating in same direction
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heat engine | thermal->mech
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solvent | liquid that dissolves solute
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solute | dissolves in solvent
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radioactive isotope | medicine smoke detectors space craft
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half-life | amount of time required for half a radioactive isotope to decay
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ionic bond | transfer electroins form metal to nonmetal creating opposite ions, metal loses electrons, nonmetal loses
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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:
camelvand
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