P401.007 LINEAR EXPANSION APARATUS
Description
A 50cm long 2.5cm dia brass nickel plated pipe with inlet and outlet tubes for steam and an opening for thermometer is fitted with a metal rod and is held on a metal frame work. The expansion of the metal rod is recorded by a spherometer. Two 4mm socket terminals are provided for connection to buzzer to ensure the exact contact with a screw point. Supplied with three different metal experiment rods.
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