Lecture Demonstrations Laboratory

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PHYS 203A: Architects

• Measurements and Standards
  (no density blocks )
•  video  - Standards of Measurement

•  video  - Free Fall Acceleration
• Measurement of Free Fall Acceleration

•  video  - Range Gun
  (also water jet to show projectile motion )

•  video  - Ballistics Cart
•  video  - The Monkey and the Hunter

• Hit the Nail on the Head
•  video  - Tablecloth Pull
•  video  - Bottle and Pencil
•  video  - Hanging Masses

• Air Track Reaction Cars
• Distortion Loops
•  photos  - Knot in Static Equilibrium

•  photos  - Knot in Static Equilibrium
• Coefficient of Friction

• Centripetal Force
• Centripetal Acceleration
• Rotational Dynamics

• Coefficient of Friction

• Potential Energy
•  video  - Conservative System

• Reaction Cars

• Ballistic Pendulum
  (smaller version w/ pellet gun )
•  video  - Air Track Collisions
  (air track only; three carts(one heavy) and spring steel band )

•  video  - Center of Mass Toys
•  video  - Rolling Objects and Moments of Inertia
•  video  - Moment of Inertia Wheel

•  video  - Rolling Objects and Moments of Inertia
•  video  - Vector Nature of Angular Momentum
• Air Gyro

• Rotational Equilibrium
•  video  - The Falling Rigid Body

•  video  - Pendula, Spring and Simple
• Projected Uniform Circular Motion

•  video  - Pendula, Spring and Simple
  (adjustable length and different masses for pendulum; also timer )
•  video  - Forced Oscillations

• Hydrostatic Pressure dependence on depth
• Hydraulic Press
• Magdeburg Hemispheres
•  video  - Archimedes' Principle I
• Cartesian Diver

• Magdeburg Hemispheres
•  video  - Venturi Tube
•  video  - Air Flow Dynamics

• Absolute Zero
•  video  - Thermal Expansion
• LN2 - Thermal Effects on Solids and Gases

•  video  - Boiling by Reducing Pressure

•  video  - Heat Conduction
•  video  - Thermal Conductivity

•  video  - Transverse Waves
•  video  - Longitudinal Waves
• Bell in a Vacuum

• Bell in a Vacuum
• Sound Intensity

• Interference of Sound Waves
•  video  - Tuning Fork Beats

•  video  - Kinds of Charge and Charging
•  video  - Attraction and Repulsion Between Charged Objects
•  video  - Electrostatic Bell
• Electric Lines of Force
•  video  - Electric Wind

• Electric Lines of Force
•  video  - Electric Fields
•  video  - Gauss' Law

•  video  - Gauss' Law

•  video  - Van de Graaff Generator
•  video  - Gauss' Law
•  video  - Lightning Rod
•  video  - Parallel Plate Capacitor

•  video  - Temperature Effects on the Resistance of Copper Wire
•  video  - Superconducting Wire

• Ohm's Law
•  video  - Wheatstone Bridge II
•  video  - Circuit Analysis