Tuning Fork

Design and Features:

• A tuning fork consists of a U-shaped bar made of elastic metal (usually steel).
• It has two prongs (tines) that resonate at a specific constant pitch when struck.
• The pitch depends on the length and mass of the prongs.
• Tuning forks emit a pure musical tone once the high overtones fade out.

Applications:

• Musical Instruments: Traditional sources for tuning musical instruments.
• Medical and Scientific Uses:
  • Neurological Examinations: Used to assess reflexes.
  • Bone Conduction: Can be heard directly through bone conduction.
  • Sound Therapy: Employed in sound healing practices.
• Non-Medical and Non-Scientific Uses:
  • Radar Gun Calibration: Ensures accurate speed measurements.
  • Gyroscopes: Used for calibration.
  • Level Sensors: Detect changes in orientation.