Description
supplied with four riders
while the cast iron anti-tip base keeps the unit upright on classroom benches
Used to find resonance points in an open air column by sliding the tube length against a struck tuning fork
Ceramic ring magnet with 18mm outer diameter
available in voltage ratings from 2
Economy Hope's Apparatus Material_Cork supplied with four ridersEconomy Hope's apparatus demonstrating the anomalous expansion of water near 4C as thermometers at different heights register densest water sinking while colder water rises.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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