Wave Motion

Title
H2-01: FOCUSING OF SOUND WITH CONCAVE REFLECTORS
H2-02: PARABOLIC MICROPHONE
H2-03: ACOUSTIC RADAR
H2-11: SOUND LENS
H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING
H2-22: INTERFERENCE - TRANSPARENCIES
H2-24: AUDIBLE YOUNG'S EXPERIMENT - MIC AND SCOPE
H2-25: QUINCKE'S INTERFERENCE TUBES
H2-26: PHASE REVERSAL BETWEEN STEREO SPEAKERS - MUSIC
H2-27: PHASE REVERSAL BETWEEN STEREO SPEAKERS - OSCILLATOR
H2-28: FOURIER SYNTHESIZER - ADDITION OF WAVES
H2-31: ACOUSTIC COLLIMATOR
H2-32: SPEAKER WITH BAFFLE
H2-33: SPEAKER AND EXPONENTIAL HORN
H2-41 DOPPLER BALL
H2-42 DOPPLER EFFECT - TUNING FORK ON STRING
H2-51 BEATS - AUDIO OSCILLATORS, SPEAKER & OSCILLOSCOPE
H2-52: BEATS AND RESONANCE - TUNING BARS
H2-53 BEATS - AUDIO OSCILLATORS AND SPEAKERS
H2-54: BEATS - MOIRE PATTERN MODEL

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