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Brand: Reliant Lab
Reliant Lab Torsion Pendulum (5 inch Brass Disc)
SKU: TB-RE-66454
Estimated Delivery By: Apr 16 - Apr 18 
MRP : ₹5099 ₹3499
31% OFF!
Estimated Delivery By: Apr 16 - Apr 18 Easy Return
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₹3499 (Including GST)
MRP : ₹5099
31% OFF!
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Short Description
Reliant Lab Torsion Pendulum
5 inch Brass Disc
5 inch Brass Disc
Country of origin: India
Specifications
- Brand: Reliant Lab
- Disc Dia : 12.5cm
- Disk Thickness : 1.25cm
Description
The Torsion Pendulum consists of a high quality, solid brass disc with a 5-inch (12.5 cm) diameter and approximately 1.25 cm thickness. The disc is suspended by a thin, uniform metal wire, with the top end secured to a universal wall bracket or stand via a chuck nut. This setup allows the disc to execute torsional oscillations in a horizontal plane when given a slight twist. The apparatus often includes a matching heavy metal ring that can be placed atop the disc to change the system's moment of inertia, providing a comparative data point for calculating the modulus of rigidity of the suspension wire.
Features
:- Solid Brass Construction: Features a precision-machined 12.5 cm diameter brass disc that provides consistent mass distribution for stable oscillations.
- Adjustable Suspension: Equipped with chuck nuts at both ends to securely clamp the wire and allow for the adjustment of the effective suspension length.
- Moment of Inertia Modification: Includes an auxiliary brass ring of the same diameter, allowing students to study how added mass affects the period of vibration.
- Universal Mounting: Comes with a robust universal clamp/bracket that can be easily fixed to lab walls or sturdy vertical stands.
Applications
:- Modulus of Rigidity : The primary use is to determine the shear modulus or rigidity of different wire materials using the dynamic oscillation method.
- Simple Harmonic Motion : Provides a clear, observable demonstration of angular SHM where the restoring torque is proportional to angular displacement.
- Material Science Testing: Assessing how different wire diameters and materials (steel, brass, copper) affect vibrational frequency.
- Undergraduate Engineering Labs: Serving as a foundational experiment for mechanical and civil engineering students to understand stress strain relationships in torsion.
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