Science Chapt. 6, Section 1
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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The average kinetic energy of the particles of an object is its: (a) heat content (b) temperature. (c) specific heat. (d) thermal energy. | b: temperature
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If you wanted to know the amount of heat needed to raise the temperature of 2kilograms of steel by 10C, you need to know steels: (a) temperature (b) thermal energy (c) heat content (d) specific heat | d: specific heat
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The process by which heat moves from one end of a solid to the other is called: (a) convection (b) conduction (c) radiation (d) insulation. | b: conduction
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The change of state that occurs when a gas becomes a liquid is called? (a) evaporation (b) boiling (c) freezing (d) condensation | d: condensation
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Heat engines convert thermal energy to: (a) chemical energy (b) electrical energy (c) mechanical energy (d) radiant energy | c: mechanical energy
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True or False: Heat transfer by radiation can occur in a vacuum. | True. Heat transfer occurs by radiation in a vacuum.
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True or False: In order to decrease the amount of thermal energy that moves from one place to another, you would use a conductor. | True: A conductor is good at transferring heat.
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True or False: When a substance melts, the temperature of the substance increase. | True: In order for ice to melt it has to be warmed up
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True or False: In an external combustion engine, the fuel is burned inside the cylinder. Hint: "In"ternal or "ex"ternal | False: The fuel is burned outside.
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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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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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