Science Chapter 1 Review
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 is the ability to cause motion or create change? | energy
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| What are the 5 forms of energy? | mechanical, electrical, light, thermal, sound
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| What type of energy is caused by moving particles that you feel as heat? | thermal energy
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| What type of energy is caused by the movement of electrically charged particles? | electrical energy
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| The transfer of heat that occurs when one thing touches another is called ______________? | conduction
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| The transfer of thermal energy in which warm air rises and moves cooler air downward is called _______________? | convection
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| Energy that is sent out in waves and can travel through matter and space is called ________________? | radiation
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| Give an example of a fossil fuel that can create heat. | oil, coal, gas
(fossil fuel to heat)
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| Give an example of how the color of an object can absorb light and create heat. | a black tee shirt will absorb light and create heat;
a blacktop/driveway will absorb
light
and create heat
(light to heat)
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| Give an example of how friction can create heat. | rubbing hands together creates heat;
ice skates skating on ice can cause ice to melt due to heat
(friction)
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| What type of energy is caused by vibrations that are carried by air, water, or other matter? | sound energy
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| The number of waves that pass a point in a certain amount of time is called _______________? | frequency of a wave
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| The distance between a point on one wave and a similar point on another wave is called_______________? | wavelength
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| _______________ is how high or low a sound is? | pitch
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| The more vibrations an object has = higher __________ and higher__________? | higher frequency and higher pitch
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| The less vibrations an object has = lower __________ and lower __________? | lower frequency and lower pitch
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| What type of energy is energy of motion? | kinetic energy
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| What type of energy is energy that is stored? | potential energy
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| What type of energy travels as waves and can move through an empty space? | light energy
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| _______________ is when light passes through something and its speed changes, causing the light to bend. | refraction
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| When light bounces off or reflects from an object it is called _______________? | reflection
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| When an object absorbs light rays it is called _______________? | absorption
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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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