hard
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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| A push or pull on an object in order to change the motion of the object measured in newtons. | Force
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| The force used to move something a distance. | Work
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| Vibrations inside a medium. | Wave
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| The point in which the wave is the highest. | Crest
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| The point in which the wave is the lowest. | Trough
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| When wave particles move back and fourth in a coil. | Longitudnal Wave
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| When the coil is compacted. | Compression
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| When you spread spring coils apart. | Rarefraction
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| Spring coil waves moving up and down. | Transverse Wave
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| Waves that require a medium. | Mechanical Waves
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| Waves that can travel through empty space. | Electromagnetic Waves
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| The measure of how far particles in the medium move in the rest position. | Amplitude
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| The distance from any point on a wave to the next identical point on the same wave. | Wavelength
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| The number of waves that pass a point in a given amount of time. | Frequency
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| The measure of frequency. | Hertz
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| The speed the wave travels | Wave Speed
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| The ability to do something | Power
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| A material in which waves can travel through. | Medium
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| If 68 W of power is produced in 18 seconds, how much work is done? | 1224 Joules
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| How much time is needed to produce 720 Joules of work if 90 watts of power is used? | 8 seconds
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| A set of pulleys lifts an 800 N crate 4 meters in 7 seconds. What power was used? | 457.1 Watts
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| A person weighing 600 N gets on an elevator. It lifts the person up 6 m in 10 seconds. How much power was used? | 360 Watts
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| If 360 Joules of work are needed to move a crate a distance of 4 meters, what is the weight of the crate? | 90 N
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| If a group of workers can apply 1000 newtons to move a crate 20 meters, what amount of work will they have accomplished? | 20,000 J
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| If 68 Joules of work were necessary to move a 4 Newton crate. How far was the crate moved? | 17 M
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| How much work is done in holding a 15 Newton sack of potatoes while in line at the grocery store for 3 minutes. | 7.55 Joules
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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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Created by:
nate_morse
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