Master List of Available Demos and Order Page

The demonstrations in this index include nearly all of the PIRA 200 and then some local favorites.

The PIRA 200 represent the most commonly physics demonstrations
used by major universities in the United States. Other demos outside of the
Physics Instruction Resource Association's Top 200 are so noted.


Demo Requests, are due before we close on the weekday afternoon, prior to your class date.

Business hours are Monday thru Friday, 8:00 AM - 4:00 PM, excepting holidays.

- Same day demo requests are problematic for all involved. -


Demonstration Ordering Procedure:

1) Click on the boxes next to the appropriate demonstrations to select a demo for your request.

    An [x] will appear in the box. (Example: _[x]_ 1A60.10 Scaling: Powers of Ten)

2) For a demonstration description, click on the blue PIRA demo number.
    The blue PIRA number links to a photo and a short description of each demonstration.

3) After selecting your demonstrations, click on the Go to Form link or scroll to end of this page.

    Go to Form is a link that automatically scrolls down to the bottom/end of this web page.

4) Enter and select the required information into the provided form located at bottom of this page.

    Special Note: Without the proper faculty member's name, password, day of demos, time and room entered into the form fields, our office will not be able to process your demo request.

5) After checking to see if the above fields are correctly filled in, click on the SUBMIT icon.
    This will process the demo request to our Calendar Page.

6) Suggestion: As a final step, click on the word verify on the next screen to verify the requests were processed correctly.


Index of Available Demonstrations

Click on the topic or subtopic to directly access a section of the index.
Scrolling down with the scroll bar on the right will access demonstrations sequentially.

Topic Subtopics Continued
Mechanics
PIRA Section 1
1A - Measurement
1C - Motion in One Dimension
1D - Motion in Two Dimensions
1F - Newton's First Law
1G - Newton's Second Law
1H - Newton's Third Law
1J - Statics of Rigid Bodies
1K - Applications of Newton's Laws
1L - Gravity
1M - Work and Energy
1N - Linear Momentum & Collisions
1Q - Rotational Dynamics
1R - Properties of Matter
Fluid Mechanics
PIRA Section 2
2A - Surface Tension
2B - Fluid Statics
2C - Fluid Dynamics
 
Oscillations and Waves
PIRA Section 3
3A - Oscillations
3B - Wave Motion
3C - Acoustics
3D - Instruments
 
Thermodynamics
PIRA Section 4
4A - Thermal Properties of Matter
4B - Heat and the First Law
4C - Change of State
4D - Kinetic Theory
4E - Gas Law
4F - Entropy and the Second Law
Electricity and Magnetism
PIRA Section 5
5A - Electrostatics
5B - Electric Fields and Potential
5C - Capacitance
5D - Resistance
5E - Electromotive Force and Current
5F - DC Circuits
5G - Magnetic Materials
5H - Magnetic Fields and Forces
5J - Inductance
5k - Electromagnetic Induction
5L - AC Circuits
5N - Electromagnetic Radiation
Optics
PIRA Section 6
6A - Geometric Optics
6B - Photometry
6D - Interference
6F - Color
6H - Polarization
6J - The Eye
Modern Physics
PIRA Section 7
7A - Quantum Effects
7B - Atomic Physics
7D - Nuclear Physics




Mechanics: PIRA Section 1

1A - Measurement

1A10.20 Basic Units: Standard of Mass (Call for Availability)
1A10.35 Basic Units: Meter Stick
1A10.50 Basic Units: One Liter (1 dm3) Cube
1A50.10 Math Topics: Radian Disc
1A60.10 Scaling: Powers of Ten

1C - Motion in One Dimension

1C10.10 Velocity: Bulldozer and Moving Sheet/2D

Go to Form

1D - Motion in Two Dimensions

1D15.10 Velocity, Position, and Acceleration: Ultrasonic Detector and Students (Call for Availability)
1D40.10 Motion of the Center of Mass: Throw Objects
1D50.10 Central Forces: Ball on a String, Conical Pendulum
1D50.40 Central Forces: Pail of Water, Pail of Nails
1D50.70 Central Forces: Rolling Chain
1D60.10 Projectile Motion: Howitzer and Tunnel
1D60.20 Projectile Motion: Simultaneous Fall

1F - Newton's First Law

1F10.20 Measuring Inertia: Lead and Stryrofoam Bricks
1F20.10 Inertia of Rest: Inertia Ball
1F20.32 Inertia of Rest: Stacked Blocks with Tack Hammer

Go to Form

1G - Newton's Second Law

1G10.30 Force, Mass, and Acceleration: Mass and a Scale
1G10.40 Force, Mass, and Acceleration: Atwood's Machine

1H - Newton's Third Law

1H10.10 Action and Reaction: Push Me Pull Me Carts

1J - Statics of Rigid Bodies


1J10.10 Finding Center of Gravity: Map of Texas
1J11.20 Exceeding Center of Gravity: Tower of Lire
1J11.50 Exceeding Center of Gravity: Double Cone
1J20.25 Stable, Unstable, and Neutral Equilibrium: Nine Nails on One (PIRA 1000)
1J20.30 Stable, Unstable, and Neutral Equilibrium: Skyhook (PIRA 500)
1J30.25 Resolution of Forces: Rope and Three Students
1J40.10 Static Torque: Grip Bar
1J40.15 Static Torque: Torque Wrench
1J40.20 Static Torque: Meter Stick Balance

Go to Form

1K - Applications of Newton's Laws

1K10.20 Dynamic Torque: Ladder Against the Wall
1K10.30 Dynamic Torque: Walking the Spool

1L - Gravity

1L10.10 Universal Gravitational Constant: Cavendish Balance Video

Go to Form

1M - Work and Energy

1G10.30 Force, Mass, and Acceleration: Mass and a Scale
1M10.20 Work and Energy: Pile Driver (PIRA 200)

1N - Linear Momentum and Collisions

1N10.20 Impulse and Thrust: Egg in Sheet (Bring Your Own Egg)
1N22.20 Rockets: Water Rockets (Very Low Success Rate in Classroom)
1N30.10 Collisions in One Dimension: Collision Balls
1N30.60 Collisions in One Dimension: Double Ball Drop (PIRA 500)

Go to Form

1Q - Rotational Dynamics

1Q10.13 Moment of Inertia: Balancing Stick (UT Favorite)
1Q10.30 Moment of Inertia: Ring, Disk, and Sphere
1Q40.20 Conservation of Angular Momentum: Sqeezatron (PIRA 500)
1Q40.10 Conservation of Angular Momentum: Rotating Stools with Weights
1Q50.20 Gyroscopes: Bicycle Wheel Gyroscope w/o motor assy
1Q50.30 Gyroscopes: Motorized Gyroscope (PIRA 1000)

1R - Properties of Matter

1R10.10 Hooke's Law: Stretching a Spring
1R30.10 Shear Stress: Shear Book (PIRA 1000)
1R30.20 Shear Stress: Shear Block (PIRA 500)
1R40.30 Coefficient of Restitution: Dead and Live Balls

Go to Form

Fluid Mechanics: PIRA Section 2


2B40.20 Density and Buoyancy: Archimedes' Principle
2C20.30 Bernoulli Force: Floating Ball

Go to Form

Oscillations and Waves: PIRA Section 3

3A - Oscillations

3A10.10 Pendula: Simple Pendulum
3A10.30 Pendula: Torsion Pendulum (PIRA 500)
3A20.10 Springs: Mass on a Spring
3A60.10 Driven Mechanical Resonance: Tacoma Narrows Video
3A60.30 Driven Mechanical Resonance: Barton's Pendula
3A60.50 Driven Mechanical Resonance: Resonance Reeds

3B - Wave Motion (and Properties)

3Bxx.xx Wave Motion: Russian Wave Machine (UT Favorite)
3B10.20 Transverse Pulses and Waves: Slinky on Table (PIRA 500)
3B10.75 Transverse Pulses and Waves: Uncoupled Pendulum Wave
3B22.10 Standing Waves : Melde's String Vibrator
3B22.50 Standing Waves: Slinky Standing Waves (PIRA 1000)
3B40.25 Doppler Effect: Doppler Reed
3B55.10 Interference and Diffraction of Sound: Speaker Bar
3B60.10 Beats: Beat Forks
3B70.10 Coupled Resonators: Coupled Tuning Forks

3D - Instruments

3D30.35 Resonance Cavities: Bloogles (PIRA 500)
3D32.10 Air Column Instruments: Organ Pipes (PIRA 1000)
3D40.20 Resonance in Plates, Bars, and Solid: Singing Rod

Thermodynamics: PIRA Section 4

4A - Thermal Properties of Matter

4A30.20 Solid Expansion: Ball and Ring
4A40.10 Properties of Materials at Low Temperature: Lead Bell
4A40.30 Properties of Materials at Low Temperature: Smash a Rose, Tube, or Ball

4C - Change of State

4C31.30 Cooling by Evaporation: Drinking Bird

4D - Kinetic Theory

4D20.10 Mean Free Path: Crookes' Radiometer

4E - Gas Law

4E10.20 Constant Pressure: Balloons in Liquid Nitrogen
4E20.25 Constant Temperature: Boyle's Law with Syringe on OHP(PIRA 500)
4E20.40 Constant Temperature: Balloon in a Vacuum (PIRA 1000)
4E30.10 Constant Volume: Pressure vs Temperature (PIRA 100)

4F - Entropy and the Second Law

4F30.10 Heat Cycles: Stirling Engine
4F30.20 Heat Cycles: Steam Engine (PIRA 500)

Go to Form



Demo Ordering Instructions:

1) Requested demonstrations have an x clicked into the appropriate box.

2) Go down to the form and fill in all appropriate information.
    Proof read for the correct date, time and room number.

3 ) Click on the 'Submit This Demo Request' button.

    This will process your request.
4) A screen will appear showing the request that was sent to us. Please verify this.
  • If there is an error message, don't panic. Your data is stored in your PC.
  • Click on your browser's back button and make sure all infromation was filled in.
  • If, all the form fields are correctly filled in and you still get an error message,
    contact Andrew Yue at yue@physics.utexas.edu, or or call the demo office.

5) It is recommended that you click on the word, "verify", on the confirmation screen.
    Pay attention to the scheduled date, time and room number of the request.


Demo Requests, are due on the weekday afternoon prior to the class day.


Office hours are Monday thru Friday, 8:00 AM - 4:00 PM.

Same day demo requests are problematic for all involved.

Instructions on Ordering Demonstrations

  

Last name (all lowercase!), or guest

Password, or guest 
Time & Room
Day of Demos

You must select one of the options from the "Choose Time Room #" menu
and "Choose a Specific Date" menu for your request to proceed to our calendar.

Requested demonstrations are restricted to regularly scheduled physics classes taught
in the Painter 2.48 and 4.42 Classrooms.

Notes, Comments, or Instructions
Unlisted Demos
(one demo per line, no punctuation)

Be aware that unlisted demos may or may not be delivered. Also, we will not canabalize a working demo to create an unlisted one.


The available dates and weekdays on the above pull down menu are updated at the end of each workday.

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