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Gravesande Ring and Ball Apparatus Type_Apron 75 by 3 inch wooden

SKU 48729657907
4.7
Gravesande Ring and Ball Apparatus Type_Apron 75 by 3 inch wooden
Gravesande Ring and Ball Apparatus Type_Apron 75 by 3 inch wooden
Gravesande Ring and Ball Apparatus Type_Apron 75 by 3 inch wooden
Gravesande Ring and Ball Apparatus Type_Apron 75 by 3 inch wooden
Description

75 by 3 inch wooden block for physics coursework

tracing hot-air flow between the twin flues

a 12V/21W lamp house

housed in a vinyl-covered zinc steel case with a fold-out winding handle for field work

hanging displays

Gravesande Ring and Ball Apparatus Type_Apron 75 by 3 inch woodenCaptive 19mm brass ball on a rod mounted Gravesande ring, passing freely through the ring at room temperature but halted by the ring after flame heating expands the metal.

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