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Melde’s Apparatus

Product Code : SCL-EE-12364

Quick Answer: The Melde’s Apparatus demonstrates stationary waves on a stretched string, showing how loops, nodes and antinodes form and how they depend on frequency, string length and tension.

Last updated: October 2026

Key Features

Produces standing wave patterns on a stretched string
Shows nodes, antinodes and loop formation
Relates string tension to frequency and wavelength
Wavelength is found from the loop length

About This Product

The string is attached to the vibration source, passed over the pulley if supplied, and loaded to give tension. With the vibrator switched on, tension or frequency is adjusted until clear loops appear; students measure the loop length to find the wavelength, then repeat with different tensions and compare the patterns. Fingers are kept clear of vibrating parts.

For a quotation on the Melde’s Apparatus, contact School Equipments India.

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Melde’s Apparatus

Key Features

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