09 science exam pt1
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 outer layer of the earth is | Crust
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| The ring of fire is in what ocean | Pacific Ocean
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| The crust is broken into areas know as | Plates
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| The Hawaiian island were formed by a | Hot Spot
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| The SI unit of mass | Gram
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| The SI unit of distance | Meter
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| How many centimeters are in a kilometer | 100,000
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| How many meters are in a kilometer | 1,000
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| Time can be measured in | Seconds
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| Acceleration can be measured in | Meters/Second squared
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| Velocity is a measurement of speed and | Direction
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| Acceleration is a change in | Speed
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| What formula is used to find velocity | V = D / t
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| What formula is used to measure acceleration | a = Vf – Vi / tf – ti
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| Something moving at a constant velocity has | No acceleration
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| When a car increases its velocity it has | Positive acceleration
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| What is the velocity of a vehicle that traveled if it goes 128 km in ½ hour. | 256 km/hr
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| What is the acceleration of a runner who starts from rest and accelerates up to 7.0 m/s in 4.0 seconds. | 1.8 m/s^2
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| What is the average acceleration of a car which is traveling 72 km/hr and accelerates to 128 km/hr in 4 seconds | 14 km/hr/s
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| What is the average acceleration of a person who runs the 100m dash in 8.0 seconds | 12.5 m/s2
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| What is the average velocity of a car which traveled 78 km in 2 hrs | What is the average velocity of a car which traveled 78 km in 2 hrs
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| Who discovered Plate tectonics? | Alfred Wegener
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| If your acceleration is negative what is happening? | You are slowing down
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| What can detect instant velocity? | Radar Gun
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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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