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In the horizontal mode two string with rope handles and collision pads are pulled apart which shoots the rocket forward. It should travel toward and away from the audience to hear the Doppler shift. ASU copyright In the circular mode the rocketis swung over your head. ASU copyright The handles resemble those used for kite flying. The rubber cylinders are to soften the impact. There are 30 m of rope. Note the switch on the rocket. ASU copyright
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PHYSICS |
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| 3B40.103 | Doppler Rocket | Rating:![]() |
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Captions and Credits to the left in the sidebar. |
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Description: The Doppler shift can be produced with either circular or horizontal motion. |
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| Room:PS F175 | Location: Bc1 | Sublocation: | ||
| Type: demo | Date Added:6/29/2006 | Condition: | ||
| Quantity:1 | Complete: | Last updated: 6/29/2006 | ||
| Purpose: To show the shift in the frequency of sound due to motion. | ||||
| Safety Issues: Disclaimer (Warning - work in progress - may be incomplete) | ||||
| Equipment Issues: | ||||
| Parts:
rocket rubber impact cyclinders (4) handles (4) rope (30 m) |
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| Copyright © 2000 | Instructions: 1 Flip switch to turn on the sound. 2 Circular motion: Pass the rope through the rocket and then tie a reliable knot. Swing the rocket overhead. 3 Horizontal motion:Two lengths of equal length ropes pass through the center of the rocket. There are pads to absorb the impact and handles. a. Pull the ropes tight between two students. b. Pull the rope handles aparart and immediately bring them together again. This will propell the rocket forward. c. When the rocket gets to the end repeat the process by the other student pulling the rope handles apart. |
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| Arizona Board of Regents | Notes: | |||
| Webmaster Privacy | ||||
| Accessibility | References: | |||
| Links: | Movie: | Caption: | ||
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| 1A0 | MEASUREMENT |
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| 1A10 | Basic Units |
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| 1A10.10 | Basic units set-Video | Video Encyclopedia: Show a clock with a second sweep, meter & yard sticks, and kilogram and pound mass |
VE01_01
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3_1
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PS F175
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| 1A10.35 | Meter stick - 4 sided | Graduated in meters, decimeters, centimeters, & millimeters |
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Aa2
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PS F175
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| 1A10.50 | Liter Cube/set |
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Aa2
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PS F175
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| 1A10.510 | Meter Cube | Meter cube frame, stored dismantled |
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Aa2
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PS F175
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| 1A10.520 | Volume Perception Paradox | One liter of colored water is poured from a sphere to cylinder. The sphere seems smaller but is of equal volume. |
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PS F175
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| 1A10.60 | Avogadro's Number box | Black 22.4 liter cube |
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Aa2
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PS F175
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| 1A20 | Error and Accuracy |
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| 1A20.10 | Gaussian curve - Video | Video Encyclopedia: A commercial device for the overhead projector where ball bearings roll through an array of nails into parallel chutes. |
VE16_12
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3_1
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PS F175
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| 1A20.25A | Dice - ordinary |
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Aa2
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PS F175
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| 1A20.25B | Dice - overhead |
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Aa2
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PS F175
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| 1A20.25C | Dice - polyhedral |
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Aa2
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PS F175
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| 1A20.25D | Dice - large foam |
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Aa2
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PS F175
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| 1A30 | Coordinate System |
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| 1A30.10A | XYZ Coordinate axes | Long arrow shafts with label attachments |
top
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7
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PS F175
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| 1A30.10B | XYZ Coordinate axes | Zometool version |
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Aa3
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PS F175
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| 1A30.10C | XYZ Coordinate axes | Medium arrow shafts with dull broadheads |
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cabinet
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PS H356
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| 1A30.30 | Polar Coordinates | A semi circle is rotated about an axis to demonstrate why integration over theta is from zero to 180 degrees. |
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Aa3
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PS F175
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| 1A30.30 | Polar Coordinates |
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| 1A30.40A | Chalkboard Globe - Large |
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Af6
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PS H156
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| 1A30.40B | Chalkboard Globe - Small |
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Af6
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PS H156
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| 1A40 | Vectors |
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| 1A40.001 | Vector models, Magnetic Field model, Electric Field model, Electromagnetic Field model | Three cardboard vector models. 1) A uniform vector field represented by 9 arrows in 3 by 3 array. 2)Single vector represent by an arrow perpendicular to cardboard. 3) Same as 2) except a circle is drawn around the arrow to represent the curl of the vector |
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Aa3
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PS F175
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| 1A40.10 | Vector components (3D)-Video | Video Encyclopedia : Metal arrows define a three dimensional coordinate system. An arbitrary vector is viewed in three planes. |
VE01_07
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3_1
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PS F175
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Records 1 to 25 of 1978
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