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Sonometer with Wedge Knife

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₹3,450.00

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🔍 Sonometer with Wedge Knife

A Sonometer (also known as a Monochord) is a laboratory instrument used to study the relationship between frequency, length, and tension of a vibrating string. When equipped with a wedge knife, it becomes suitable for demonstrating node and antinode formation in resonance experiments.


🧪 Key Features:

  • Material: High-quality wooden or metallic base

  • String: Stretched wire over a hollow box

  • Wedge Knife: Provided to act as a bridge or support for resonance tuning

  • Scale: Calibrated scale to measure string length

  • Pulleys: Attached at one end for tension adjustment using weights


📚 Applications:

  • Verification of the laws of vibrating strings

  • Study of resonance and frequency variation

  • Experiments in acoustics and wave physics

  • Commonly used in CBSE/ICSE/state board school labs and B.Sc. practicals


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Sonometer with Wedge Knife
₹3,450.00 ₹0.00
₹3,450.00