US$ 129.99
5-inch compact and the 5
Sliding-rail aluminum bench with 1
forming a resonance apparatus for determining the speed of sound through frequency and wavelength investigations
or batteries required
Demonstrates Hooke's Law
Coil for Demountable Transformer, 70mm, Model E Subcategory_Wave Motion 5-inch compact and the 5Bobbin wound coil for the demountable transformer with panel mount 4mm sockets and an enclosed earth connection, paired with other ratio coils for Faraday law demonstrations.
US$ 129.99
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US$ 129.99
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