A thermal energy grade 7
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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In what direction does thermal energy flow naturally? | Thermal energy naturally moves to a substance with a higher temperature to a substance with it’s lower temperature.
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What is the conduction and how is it caused? | Conduction is the transfer of thermal energy through a substance, or between substance in contact.
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What is conduction caused by? | Conduction is caused by the collision of particles.
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What is the 3 things that happen in cooking an egg in a fry pan of a example of a conduction? | The 3 are the energy from the burner gose through the pan to the egg.
The particles from the pan collide with the particles in the egg, it is causing the egg from the particles to move faster.
The faster it gose the temperature of the egg to rise.
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What is the difference between a conductor and an insulator? | Conductor are designed to transfer energy easily and quickly. Two metals that serve as good as conductors to conduct energy from a hot burner to cold food are copper and aluminum
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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.
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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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