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Description: | Inclined plane with adjustable angle, for frictional experiments. Two wooden trays hinged at one end, where the lower has two adjustable screw feet and two ball feet. An ivory handle turns a long screw, moving a T piece to adjust the angle of incline of the top tray. The angle is measured by a plumb bob against a 90 degree scaled arc. | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Source: | University of Aberdeen | Creator: | unknown | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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