PDD Jan 2016
I4-14: CHANGE OF STATE WITH BANG
Category: I4 Changes of State
Purpose:
Demonstrate that the volume of a gas is much greater than the volume of the same amount of liquid.
I3-18: VACUUM BAZOOKA
Category: I3 Gases
Purpose:
Illustrate one effect of atmospheric pressure and force.
H1-31: SOUND LEVEL METER
Category: H1 Nature of Sound
Purpose:
Demonstrate use of a sound level meter.
H3-12: ROARING TUBE - 4 FT
Category: H3 Standing Sound Waves
Purpose:
Demonstrate standing sound waves in air excited by convection currents.
H2-33: SPEAKER AND EXPONENTIAL HORN
Category: H2 Wave Properties of Sound
Purpose:
Demonstrate the effect of an exponential horn enclosure.
G1-35: MASS ON SPRING - EFFICIENT MODEL
Category: G1 Simple Harmonic Motion
Purpose:
Illustrate the motion of a mass on a spring.
K2-62 CAN SMASHER - ELECTROMAGNETIC
Category: K2 Electromagnetic Induction
Purpose:
Blasts a soda can into two pieces using electromagnetism
H3-71 STROKED ALUMINUM ROD
Category: H3 Standing Sound Waves
Purpose:
Illustrates longitudinal standing waves in an aluminum rod.
H3-14 TWIRL-A-TUNE
Category: H3 Standing Sound Waves
Purpose:
Demonstrates standing wave resonances in an open tube
H1-01 BELL IN VACUUM
Category: H1 Nature of Sound
Purpose:
Demonstrates sound wave requirement for a medium
G3-43 WHIP
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Illustrates transverse wave motion.
G3-28 SUSPENDED SLINKY
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Shows longitudinal and transverse traveling waves & standing waves
C5-14 ROCKET TRIKE
Category: C5 Third Law of Motion
Purpose:
Demonstrate Newton's third law of motion
-
I3-01: BAROMETER - ANEROID TYPE
Indicate air pressure. Read More
-
I3-02: BAROMETER - WEIGHT PARADOX
Show how a barometer really works using a counterintuitive problem. Read More
-
I3-03: GALILEO'S THERMOSCOPE
Measure very small pressure changes. Read More
-
I3-04: GALILEAN THERMOMETER
Illustrate a very heat-sensitive device. Read More
-
I3-10: LUNG FUNCTION MODEL
Show how air pressure differences cause the lungs to expand and contract. Read More
-
I3-11: WATER BAROMETER - BOTTLE COLLAPSE
Demonstrate the pressure in a water column. Read More
-
I3-12: WATER BAROMETER - CAN CRUSHER
Illustrate a result of atmospheric pressure. Read More
-
I3-13: INVERTED GLASS OF WATER
Show one result of atmospheric pressure. Read More
-
I3-14: MAGDEBURG HEMISPHERES
Demonstrate force arising from the atmospheric pressure of air. Read More
-
I3-15: MAGDEBURG HEMISPHERES - PORTABLE
Demonstrate forces arising from atmospheric air pressure. Read More
-
I3-16: COLLAPSE OF CAN - LARGE PUMP
Demonstrate the forces created by atmospheric air pressure. Read More
-
I3-17: COLLAPSE OF CAN - PORTABLE PUMP
Demonstrate the forces created by atmospheric air pressure. Read More
-
I3-18: VACUUM BAZOOKA
Illustrate one effect of atmospheric pressure and force. Read More
-
I3-19: LIFTING USING ATMOSPHERIC PRESSURE
Dramatically demonstrate an effect of air pressure. Read More
-
I3-20: COLLAPSE OF CAN - LARGE CAN WITH MALLET
Demonstrate collapse of a can by atmospheric pressure. Read More
-
I3-31: IDEAL GAS LAW - VOLUME OF ONE MOLE
Demonstrate that one mole of gas occupies 22.4 liters at STP. Read More
-
I3-32: ISOBARIC EXPANSION OF AIR
Demonstrate expansion of air without change in pressure. Read More
-
I3-33 HELIUM BALLOON ON LIQUID NITROGEN
Demonstrates how a gas contracts when cooled
Read More
-
I3-35: SOLAR BAG
-
I3-41: BOYLE'S LAW - PROJECTION
Demonstrate Boyle's law. Read More
-
I3-42: BOYLED MARSHMALLOWS
Amusing demonstration of Boyle's Law. Read More
-
I3-43: TIRE PRESSURE - UNLOADED AND LOADED
Show that tire pressure does not change when the tire is loaded within its normal operating limits. Read More
-
I3-51 CHARLES' LAW - PROJECTION
Demonstrates Charles' law
Read More
-
I3-52: CONSTANT VOLUME GAS THERMOMETER - ABSOLUTE ZERO
Determine the value of absolute zero. Read More
- 1