Unit C Energy Conservation and Transfer
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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| What are factors that will increase an object’s temperature? | The light Intensity, length of time, and Amount of light absorption
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| What is the best conductor of Electricity? | Metal
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| How is energy transferred from the sun to the Earth? | Electromagnetic Waves
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| On the Electromagnetic Spectrum, which wave allows the human eye to detect colors? | Visible
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| When light waves shine through an object, is the light being_______________ CHOOSE ONE (Absorption, Reflection, Transmitted, or Scattered ) | Transmitted
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| When riding a bike at night, your bikes reflectors help other cars see your bike. How does the reflector work? | The reflector bounces light back from other sources
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| Are metals (good or bad ) conductors of heat? | Good
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| How could you prevent a chocolate chip cookie from melting in the sun while it was sitting in the window sill? | Put an object over the Chocolate so the Sun is reflected
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| Thermal Energy is transferred through a material when colliding with ( light, matter, ATOMS, or crystals ) within the material. | ATOMS
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| What is the change in the direction of a wave when it enters a new medium? | Refraction
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| What would happen if I held a copper wire with wooden handle over a candle flame? | The heat will travel through the wire
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| What is the best insulator? | Wood
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| What is the main source of Energy on Earth? | The Sun
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| Which heat transfer takes place WITHIN water? | Convection
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| Which type of LIGHT on the Electromagnetic Spectrum is not seen with the human eye? | Ultra Violet light
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| Why does your hand feel cold when you hold an ice cube? (think of heat transfer when answering) | Heat flows from your hand to the ice cube by conduction
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| What type of energy is produced by a generator? | Electrical
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| What change of state is taking place when water boils and steam is visible? | Liquid to a Gas
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| What form of ENERGY causes an ice to melt? | Heat
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| _____________are the building blocks of matter? (unit B review) | ATOMS
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| Does freezing water into ice involve a change in the physical properties? (unit B review) Yes or No | Yes
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| What is the name of the change when a gas turns into a liquid? (unit B review) | Condensation
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| Will (cooling or heating) water cause molecules in a cup of water to move slower? (Unit B review) | Cooling
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| In an experiment, the one variable that is changed is the _____________________ (Unit A review) | Independent Variable
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| In an experiment, all of the things must stay the same to make it fair is a _________________________ (Unit A review) | Controlled Variable
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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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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:
Alchilders
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