This information is important for lesson 5 of Properties of matter.
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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| Fill in the blank with he best choice: Most matter _________ in volume when cooled. | decreases/contracts
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| When you built the water thermometer you used the lab thermometer to _________. | help calibrate your water thermometer.
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| The lava lamp continually circulates the colored liquid because _______________. | the heat from the bulb heats the liquid causing it to expand,lower it's density and rise.
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| What teperatures does water freeze and boil? | 0 C and 100 C
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| Why do railroad tracks and bridges have expansion joints (places where they expand)? | To allow expansion and contraction in weather changes.
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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:
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