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C4-11: ACCELEROMETER - BALL IN WATER
Category: C4 Second Law of Motion
Purpose:
Demonstrate the direction of acceleration for both linear and circular cases.
C4-01: AIR TRACK - NEWTON'S SECOND LAW
Category: C4 Second Law of Motion
Purpose:
Demonstrate F = ma.
C3-21: INERTIAL MASS CART
Category: C3 First Law of Motion
Purpose:
Demonstrate the inertial property of mass
C2-51: KINEMATICS WITH ULTRASONIC RANGER
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Plot graphs of position, velocity, and acceleration
C2-24: WATER DROP PARABOLA
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Demonstrate the parabolic path of a projectile.
C2-23: TRAJECTORY OF A BALL - MODEL
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Illustrate the position of a projectile at equal time intervals
C2-10: CONSTANT VELOCITY - GALILEO'S EXPERIMENT
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Show constant velocity and uniform acceleration using a rolling body.
C2-09: FREE FALL WITH STROBE
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Show the position of a dropped ball at a series of equal time intervals
C2-04: FREE FALL WITH PHOTOCELL GATES
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Measure acceleration due to gravity
C2-03: AIR TRACK - UNIFORM ACCELERATION - INCLINED
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Measure acceleration along an inclined air track.
C2-02: AIR TRACK - DIRECT MEASUREMENT OF ACCELERATION
Category: C2 Kinematics in One and Two Dimensions
Purpose:
Measure acceleration using two different procedures
C1-21: AIR TABLE - TOPPLING STICK
Category: C1 Center of Mass Motion
Purpose:
Illustrate how a rigid rod topples on a frictionless surface.
C1-13: AIR TRACK - REDUCED MASS
Category: C1 Center of Mass Motion
Purpose:
Demonstrate the change in frequency for two-body oscillations.
C1-12: AIR TRACK - CENTER OF MASS OF COUPLED GLIDERS
Category: C1 Center of Mass Motion
Purpose:
Demonstrate uniform motion of the center of mass of an oscillating system.
C1-11: AIR TRACK - CENTER OF MASS PENDULUM
Category: C1 Center of Mass Motion
Purpose:
Show uniform motion of the center of mass of a vibrating pendulum/glider system.
C1-04: CENTER OF MASS - BEAR ON TIGHT ROPE
Category: C1 Center of Mass Motion
Purpose:
Show stability in system where the center of mass is outside of the object.
C1-03: CENTER OF MASS MOTION - CLOWN
Category: C1 Center of Mass Motion
Purpose:
Illustrate rotation about the center of mass of an irregular object.
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H2-01: FOCUSING OF SOUND WITH CONCAVE REFLECTORS
Demonstrate how sound waves can be focused by concave reflectors. Read More
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H2-02: PARABOLIC MICROPHONE
Show what a parabolic microphone is and to demonstrate its sensitivity individually. Read More
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H2-03: ACOUSTIC RADAR
Illustrate how RADAR and SONAR work Read More
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H2-11: SOUND LENS
Demonstrate focusing of sound by refraction in a sound lens Read More
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H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING
Demonstrates interference of sound waves with two coherent sources
Read More
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H2-22: INTERFERENCE - TRANSPARENCIES
An optical analog to the interference pattern from two identical sound sources. Read More
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H2-24: AUDIBLE YOUNG'S EXPERIMENT - MIC AND SCOPE
Demonstrate interference of sound with two coherent sound sources in a quantitative way. Read More
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H2-25: QUINCKE'S INTERFERENCE TUBES
Demonstrate interference of sound waves in a perhaps surprising way. Read More
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H2-26: PHASE REVERSAL BETWEEN STEREO SPEAKERS - MUSIC
Demonstrate interference of sound in a dramatic way. Read More
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H2-27: PHASE REVERSAL BETWEEN STEREO SPEAKERS - OSCILLATOR
Dramatically demonstrate interference between two identical sources. Read More
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H2-28: FOURIER SYNTHESIZER - ADDITION OF WAVES
Demonstrate addition of two sine waves with variable phase difference. Read More
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H2-31: ACOUSTIC COLLIMATOR
Demonstrate the effect of frequency on diffraction of sound. Read More
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H2-32: SPEAKER WITH BAFFLE
Demonstrates diffraction and interference of sound waves
Read More
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H2-33: SPEAKER AND EXPONENTIAL HORN
Demonstrate the effect of an exponential horn enclosure. Read More
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H2-41 DOPPLER BALL
Demonstrates Doppler effect
Read More
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H2-42 DOPPLER EFFECT - TUNING FORK ON STRING
Demonstrates Doppler effect
Read More
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H2-51 BEATS - AUDIO OSCILLATORS, SPEAKER & OSCILLOSCOPE
Hear audio beats and see their wave forms on an oscilloscope
Read More
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H2-52: BEATS AND RESONANCE - TUNING BARS
Demonstrate beats, and to demonstrate resonance between two identical tuning bar resonators. Read More
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H2-53 BEATS - AUDIO OSCILLATORS AND SPEAKERS
Hear beats
Read More
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H2-54: BEATS - MOIRE PATTERN MODEL
Model for beats between mistuned audio oscillators. Read More
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H2-55: BEATS AND RESONANCE - TUNING BOXES
Illustrate beats and resonance. Read More
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