Received date: 2018-05-15
Revised date: 2018-10-30
Online published: 2019-05-09
fountain is produced by turning a mole tube containing some hot water upside down. Some experiment data can be
gotten by analyzing the video which is produced when we are doing the experiment with a set of partly mechanized
devices. Also，based on Fourier heat transfer and equal pressure expansion，we build up a model to explain the relation
between the height of the fountain and the temperature. And we compare the theoretical results and experiment
results.
Key words： hot fountain; height; temperature; Fourier heat transfer
DAI Zhi-rui, BAI Cui-qin . Study of the physical process of the pipette hot fountain[J]. College Physics, 2019 , 38(4) : 42 -44 . DOI: 10.16854 /j.cnki.1000-0712.180280
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