Junior Cert
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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| show | Heat is a form of energy.
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| show | It is measured in Joules.
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| show | Heat moves from hot areas to colder areas.
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| show | Conduction is the transfer of heat through a solid from particle to particle. Heat moves but particles don't.
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| show | Convection is the transfer of heat through a liquid or gas. Molecules of the liquid or gas move upwards and carry the heat.
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| show | Radiation is the transfer of heat by rays without needing a medium to pass through.
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| Insulator | show 🗑
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| show | Different Solid metal and non-metal Bars (horizontal - one end in boiling water), Pin and wax.
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| Convection Experiment | show 🗑
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| show | Solids, liquids and gases all expand when heated and contract when cooled
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| Bimetallic Strip | show 🗑
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| Water's Strange Property | show 🗑
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| Experiment: Expansion Contraction of Solids | show 🗑
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| show | Round bottomed Flask with straw completely full. Level rises when heated.
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| Experiment: Expansion Contraction of gases | show 🗑
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| show | Temperature is a measurement of heat.
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| show | Temperature is measured using a thermometer. It is measured in degrees Celsius.
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| show | Water freezes at 0 degrees Celsius and boils at 100 degrees Celsius.
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| Amount of Heat Energy. | show 🗑
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| Latent Heat. | show 🗑
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| show | Raises the Boiling Point above 100 degrees Celcius
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| show | Decreases the Boiling Point above 100 degrees Celcius
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| Effect of Dark Coloured Cans on heat transfer by radiation | show 🗑
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| Effect of Light (silver) Coloured Cans on heat transfer by radiation | show 🗑
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| show | Polystyrene, Dry Air, Water, All are good insulators
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| show | Metals. All are good conductors
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| show | Conduction, Convection & Radiation
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| show | Test tube with water, ice and a coin to weigh it down. Boil the water at the mouth of the tube with a bunsen burner while ice stays at bottom
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| To Show Transfer of Heat by Radiation | show 🗑
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| Cooling Curve | show 🗑
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| Latent Heat of Fusion | show 🗑
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| show | When heat changes a liquid into a gas with NO change in temperature
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| show | Place a glass bottle (with a tightly fitting lid) filled to the top with water in a freezer overnight. It shatters due to the water expanding as it turns to ice
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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:
p-furl1
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