An improvised timer for determining the value of gravitational acceleration

This study involved the making of a timer using the tuning fork, copper wire, some pieces and blocks of wood and other available materials. The results showed that the tuning fork and other materials mentioned above can be assembled or made into a timer which can determine the values of gra...

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书目详细资料
主要作者: Millamena, Leopoldo Amabran 1949-
格式: Thesis
语言:English
出版: 1979.
主题: