PiP Oct 2013
M8-01 POLAROIDS AND KARO SYRUP
Category: M8 Optical Activity and Birefringence
Purpose:
Demonstration of an optical cavity
M7-03 TWO POLAROIDS AND LIGHT SOURCE
Category: M7 Linear Polarization and Scattering
Purpose:
Demonstrates polarization of light
L5-12 PLEXIGLASS SPIRAL
Category: L5 Total Internal Reflection
Purpose:
Demonstrates total internal reflection
L4-01 OPTICAL BOARD - RECTANGULAR SLAB
Category: L4 Refraction
Purpose:
Demonstrates refraction. Shows displacement of rays in a uniform slab of glass
L3-16 FOCUSING OF HEAT WAVES BY MIRRORS
Category: L3 Curved Mirrors
Purpose:
Demonstrates that concave mirrors can focus heat waves
K8-01 ELECTROMAGNETIC WAVE - MODEL
Category: K8 Electromagnetic Waves and Sources
Purpose:
Shows the relationship between the electric and magnetic field vectors in a plane-polarized traveling electromagnetic wave
H2-32: SPEAKER WITH BAFFLE
Category: H2 Wave Properties of Sound
Purpose:
Demonstrates diffraction and interference of sound waves
H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING
Category: H2 Wave Properties of Sound
Purpose:
Demonstrates interference of sound waves with two coherent sources
H1-02 SPEAKER AND CANDLE
Category: H1 Nature of Sound
Purpose:
Demontrates longitudinal behavior of sound waves
H1-01 BELL IN VACUUM
Category: H1 Nature of Sound
Purpose:
Demonstrates sound wave requirement for a medium
G3-28 SUSPENDED SLINKY
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Shows longitudinal and transverse traveling waves & standing waves
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H1-01 BELL IN VACUUM
Demonstrates sound wave requirement for a medium
Read More
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H1-02 SPEAKER AND CANDLE
Demonstrates longitudinal behavior of sound waves
Read More
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H1-03: BELLS
Use bells as a sound source Read More
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H1-04: BELL IN VACUUM - PORTABLE
Small version of the standard bell in vacuum demonstration Read More
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H1-11: MICROPHONE AND OSCILLOSCOPE
Show the wave shape of various sounds Read More
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H1-12: VISIBLE WAVEFORMS ON LARGE SPEAKER
Show the loudspeaker motion produced by waves of various shapes Read More
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H1-13 WAVEFORM GENERATOR, SPEAKER AND OSCILLOSCOPE
Demonstrates waveform and sound of standard waves
Read More
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H1-21: SPEED OF SOUND - PHASE CHANGE
Determine the speed of sound Read More
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H1-22: SPEED OF SOUND - USING PULSES
Determine the speed of sound in air Read More
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H1-24: SPEED OF SOUND IN HELIUM
Determine the speed of sound as a function of gas density Read More
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H1-25: SPEED OF SOUND BETWEEN TWO MICROPHONES
Measure the speed of sound by determining the travel time of a pulse between two microphones Read More
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H1-26: SPEED OF SOUND IN GARDEN HOSE
Direct measurement of the speed of sound in air Read More
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H1-27: SPEED OF SOUND - LISSAJOUS FIGURES
Measurement of the speed of sound in air using Lissajous figures Read More
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H1-31: SOUND LEVEL METER
Demonstrate use of a sound level meter Read More
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H1-32: WAVETEK AND AUDIO CART - EQUAL SOUND LEVEL STEPS
Illustrate the effect on the ear of successive changes of exactly 10 dB Read More
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H1-41: ULTRASONIC MOTION DETECTOR
Demonstrate how an ultrasonic motion detector works Read More
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H1-43: ULTRASONICS AND HEARING
Demonstrate that there exist ultrasonic waves with frequencies above the range of human hearing Read More
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H1-44: ULTRASONIC MOTION DETECTOR WAVE FORM
Show the wave form of the ultrasonic signal created by the ultrasonic motion detector Read More
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H1-51: AUDIOTAPE 42 MIN - SCIENCE OF SOUND - SHORT VERSION
Illustrate various audio phenomena Read More
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H1-52: AUDIOTAPE 82 MIN - SCIENCE OF SOUND - LONG VERSION
Illustrate various audio phenomena Read More
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H1-53: AUDIOTAPE 8 MIN - WOMB SOUNDS
Hear heartbeats Read More
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