• Helmholtz resonator-KPHS-01

  Experiment:
  Verification of Helmholtz law
  Determination of volume of the resonator
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• Kundt's tube apparatus -KPHS-02

  Experiment:
  Determination of velocity of sound
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• Melde's apparatus-KPHS-03

  Experiment:
  Verification of law of stretched string
  Determination of frequency of AC mains
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• Resonance column apparatus-KPHS-04

  Experiment:
  Determination of velocity of sound in air
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• Sonometer-KPHS-05

  Experiment:
  Determination of frequency of the AC mains
  Verification of the law of vibration of stretched string
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• Speaker and microphone characteristics-KPHS-06

  Experiment:
  Determination of speaker characteristics like frequency response, sensitivity, audible range, bandwidth, coil resistance, inductance, etc
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