Description

HKLW12 Hookes Law Apparatus

HKLW12 Hookes Law Apparatus:

Specifications:

• Useful for studying the relationship between load applied to a wire and the resulting extension i.e., Young’s modulus of elasticity of the wire material.
• Can also be used for comparing elastic moduli of two different wires.
• Two thick sheet metal strips with clamping screws at the top for wires and metal hooks for the loading masses, are mounted in a rectangular plate, parallel to each other.
• The plate has a scale 0-40 × 1 mm along with a movable Vernier of LC 0.1 mm.
• Attached to one of the metal strips.
• Also included is a ceiling clamp with a pair of wooden screws for suspending wires from the top and can be attached to a convenient overhead beam or door frame etc.
• Supplied complete with a tension weight and a set of two wires – 1 each of brass and steel.

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