Reliant Lab Hook’s Law Apparatus (12cm, aluminium scale)

• Scale Material : Aluminum
• Stand Type : Metalic Stand

Features

• Precision 12cm Aluminum Scale: Features a durable, corrosion-resistant aluminum scale with clear, permanent graduations for accurate measurement of small extensions.
• Adjustable Suspension Bracket: The top hook can be moved vertically to "zero" the pointer or to accommodate springs of varying initial lengths.
• High Elasticity Steel Spring: Includes a sensitive helical spring calibrated to provide a measurable extension even with small mass increments.
• Anti Rotation Pointer: The pointer is designed to remain steady and close to the scale, minimizing parallax errors and ensuring clear readings.

Applications

• Spring Constant Calculation: Allows students to determine the stiffness of the spring by plotting load vs. extension graphs.
• Introduction to Elasticity: Serves as a primary teaching tool for understanding stress, strain, and the physical properties of spring steel.
• Elastic Limit Studies: Helps in identifying the threshold beyond which the spring undergoes permanent deformation .
• Potential Energy Measurements: Facilitates experiments to calculate the work done and elastic potential energy stored in a stretched spring.