Follow
Home
About Us
Facility Staff
Directions
Demonstration Services
Demonstrations
Place an Order
For Regularly Held Classes
For Special Events
How to Place a Demonstration Request
Demonstrations by Class
Requested Demonstrations
Faculty Forum
Outreach Forms
Liquid Nitrogen for Demonstrations
Tools & Resources
Demonstration Videos
Teaching Aid Animations
Directory of Simulations
LecDem Blog
UMD Physics Climate Committee
Discussion Forum
Links for Educators
Archived LecDem Site (~1996-2008)
Bibliography
UMD Society of Physics Students
Outreach Program Demonstrations
Outreach Programs
Outreach Program Materials
Popular Demos for Classes
News
UMD COVID-19 Dashboard
Outreach Program Homepage
UMD Physics Summer Programs
Conference for Undergraduate Underrepresented Minorities in Physics
Maryland STEM Festival
Profiles in Physics @ UMD
Quotes from our fans!
Physics is Phun October 2022
Contact Us
PHYS171
F2-21 REACTION TO BUOYANT FORCE
Category:
F2 Buoyancy
Purpose
:
Demonstrates the reaction force using a liquid.
F1-06 WATER SEEKS ITS OWN LEVEL
Category:
F1 Pressure in Static Fluids
Purpose
:
Shows that pressure is dependent on depth, not shape of container
F1-01 FLUID PRESSURE VS. DEPTH
Category:
F1 Pressure in Static Fluids
Purpose
:
Demonstrates that fluid pressure increases linearly with depth and is isotropic.
E1-11: POTENTIAL WELL -MODEL
Category:
E1 Gravitation and Orbits
Purpose
:
Demonstrates motion of planets or satellites in an inverse square gravitational field
D5-01 TIPPE TOP
Category:
D5 Rotational Esoterica
Purpose
:
Gyroscopic effect examples
D4-03: BICYCLE WHEEL GYROSCOPE ON PIVOT
Category:
D4 Gyroscopes
Purpose
:
Demonstrates gyroscopic precession and nutation
D3-05 ROTATING CHAIR AND BICYCLE WHEEL
Category:
D3 Angular Momentum
Purpose
:
Illustrates conservation of angular momentum
D3-03 ROTATING CHAIR AND WEIGHTS
Category:
D3 Angular Momentum
Purpose
:
Illustrates conservation of angular momentum
D3-02: MASS ON STRING - ORBITS WITH VARYING RADIUS
Category:
D3 Angular Momentum
Purpose
:
Illustrates conservation of angular momentum
D3-01 MASSES SLIDING ON ROTATING CROSSARM
Category:
D3 Angular Momentum
Purpose
:
Illustrates conservation of angular momentum
D2-02: Miscellaneous Rolling Bodies On Inclined Plane
Category:
D2 Moment of Inertia
Purpose
:
Demonstrates effect of rotational inertia on acceleration of an object
D1-61: Rolling versus Sliding
Category:
D1 Rotational Kinematics and Dynamics
Purpose
:
Applies conservation of energy to a rolling object
D1-51 BANKED CURVE MODEL
Category:
D1 Rotational Kinematics and Dynamics
Purpose
:
Aid in explaining banked turns
D1-35 CENTRIPETAL FORCE - ROTATING MASS
Category:
D1 Rotational Kinematics and Dynamics
Purpose
:
Measures the required centripetal force for an object to move with uniform circular motion
D1-34 ROTATING MASS ON SPRING
Category:
D1 Rotational Kinematics and Dynamics
Purpose
:
Illustrates centripetal force
C8-14 JUMPING CLAMP
Category:
C8 Mechanical Energy and Power
Purpose
:
Demonstrates mechanical potential energy transforming into kinetic energy
C8-11 INTERNAL VS. EXTERNAL ENERGY - SPRING-COUPLED SUPERBALLS
Category:
C8 Mechanical Energy and Power
Purpose
:
Shows that when energy disappears from the center of mass motion it may be converted into internal energy
C8-04 HILL TRACK
Category:
C8 Mechanical Energy and Power
Purpose
:
Demonstrates conservation of energy
C7-17 SUPERBALL
Category:
C7 Collisions
Purpose
:
Illustrates nearly elastic collisions
C7-15 COLLISIONS OF BALLS - 3 TO 1 MASS RATIO
Category:
C7 Collisions
Purpose
:
Shows velocity multiplication in colliding balls
Start
Prev
1
2
3
Next
End
Page 2 of 3
A General Materials and Mathematics
A1 Basic Materials and Measurement
A2 Mathematics
B Statics
B1 Center of Mass Statics
B2 Equilibrium of Forces and Torques
B3 Simple Machines
B4 Elasticity
C Kinematics and Dynamics
C1 Center of Mass Motion
C2 Kinematics in One and Two Dimensions
C3 First Law of Motion
C4 Second Law of Motion
C5 Third Law of Motion
C6 Friction
C7 Collisions
C8 Mechanical Energy and Power
D Rotational Mechanics
D1 Rotational Kinematics and Dynamics
D2 Moment of Inertia
D3 Angular Momentum
D4 Gyroscopes
D5 Rotational Esoterica
E Gravitation and Astronomy
E1 Gravitation and Orbits
E2 Astronomy
F Fluid Mechanics
F1 Pressure in Static Fluids
F2 Buoyancy
F3 Surface Tension
F4 Fluid in Motion
F5 Forces in Moving Fluids
G Vibrations and Mechanical Waves
G1 Simple Harmonic Motion
G2 Resonance and Coupled Oscillations
G3 Mechanical Waves - One Dimensional
G4 Mechanical Waves - Two Dimensional
H Sound
H1 Nature of Sound
H2 Wave Properties of Sound
H3 Standing Sound Waves
H4 Music
H5 The Ear
H6 The Voice
I Thermodynamics
I1 Thermal Properties of Matter
I2 Transfer of Heat
I3 Gases
I4 Changes of State
I5 Laws of Thermodynamics
I6 Kinetic Theory and Statistical Mechanics
I7 Solid State and Low Temperature Physics
J Electostatics and Magnetostatics
J1 Electrostatic Charge and Force
J2 Electrostatic Devices and Applications
J3 Electric FIelds and Potential
J4 Capacitance and Polarization
J5 Magnetostatics
J6 Electromagnets
J7 Magnetic Materials
K Electromagnetic Principles
K1 Forces on Moving Charges
K2 Electromagnetic Induction
K3 Transformers
K4 Motors and Generators
K5 Electrical Properties of Matter
K6 Electric Circuits and Instruments
K7 RLC Circuits
K8 Electromagnetic Waves and Sources
L Geometrical Optics
L1 Light Sources and Light Rays
L2 Plane Mirrors
L3 Curved Mirrors
L4 Refraction
L5 Total Internal Reflection
L6 Lenses
L7 Optical Instruments
M Wave Optics
M1 Interference and Diffraction - Slits and Gratings
M2 Diffraction - Circular
M3 Interferometers
M4 Thin Film Interference
M5 Interference and Diffraction Esoterica
M6 Holograms
M7 Linear Polarization and Scattering
M8 Optical Activity and Birefringence
M9 Circular Polarization
N Spectra and Color
N1 Continuous Spectra
N2 Line Spectra
N3 Color
O Vision
O1 Image Production
O2 Visual Latency
O3 Color Vision
O4 Optical Illusions
P Modern Physics
P1 Relativity
P2 Quantum Mechanics
P3 Atoms and Molecules
P4 Nuclei and Particles
Q Biophysics
Q1 Musculoskeletal Systems
Q2 Organs
Q3 Genetics and Molecular Biology
I6-01 GAS PRESSURE - MODEL
Illustrates the molecular nature of gas pressure
Read More
I6-02: NITROGEN DIAMETER AND MEAN FREE PATH
Experimentally determine the diameter of the nitrogen molecule and to determine the order of magnitude of the mean free path
…
Read More
I6-03 EQUIPARTITION OF ENERGY
Demonstrates equipartition of energy
Read More
I6-11: BROWNIAN MOTION WITH TV
Demonstrates equipartition of energy
Read More
I6-13: AIR TABLE - MODEL OF BROWNIAN MOTION
Simple model of Brownian motion.
Read More
I6-21 GAS DIFFUSION - MODEL
Models gas diffusion through a small hole
Read More
I6-22: IODINE DIFFUSION TUBES
Demonstrate diffusion.
Read More
I6-23 DIFFUSION - FOOD COLOR IN WATER
Demonstrates diffusion
Read More
I6-24: DIFFUSION VELOCITY
Show that the diffusion velocity is proportional to the RMS molecular velocity.
Read More
I6-25: DIFFUSION - DISTRIBUTION OF PING PONG BALLS
Demonstrate on a macroscopic scale using ping pong balls how random molecular motion causes substances to diffuse.
Read More
I6-31: MOLECULAR MOTION DEMO - BROWNIAN MOTION
Model Brownian motion.
Read More
I6-32: MOLECULAR MOTION DEMO - RANDOM MOTION IN GASES
Model random molecular motion.
Read More
I6-33: MOLECULAR MOTION DEMO - GAS PRESSURE
Model gas pressure.
Read More
I6-34: MOLECULAR MOTION DEMO - TEMPERATURE OF A GAS
Model gas pressure.
Read More
I6-35: MOLECULAR MOTION DEMO - DIFFUSION
Model gas diffusion.
Read More
I6-36: MOLECULAR MOTION DEMO - AVOGADRO'S HYPOTHESIS
Help justify Avogadro's hypothesis using a model.
Read More
I6-37: MOLECULAR MOTION DEMO - VAN DER WALLS FORCES
Introduce the concept of attractive force between molecules.
Read More
I6-38: MOLECULAR MOTION DEMO - BOYLE'S LAW
Model Boyle's law.
Read More
I6-39: MOLECULAR MOTION DEMO - CHARLES' LAW
Model Charles' law.
Read More
I6-40: MOLECULAR MOTION DEMO - SOLIDS
Model the behavior of solids.
Read More
I6-41: MOLECULAR MOTION DEMO - LIQUIDS
Model the behavior of liquids.
Read More
I6-51 ENTROPY - SORTING MARBLES
Demonstrates that increasing entropy requires less energy than decreasing entropy
Read More
I6-52: ENTROPY - FOUR BALLS IN GAS DIFFUSION MODEL
Demonstrate that an ordered state is statistically possible.
Read More
I6-61: MAXWELL'S DEMON
Example of a "Maxwell Demon."
Read More
1