美国物理教师协会
期刊
会议
图书
作者:Isabel Bishop , Siyu Xian , Steve Feller
来源:[J].The Physics Teacher, 2019, Vol.57 (7)AAPT
摘要:In 2018, we celebrated the sesquicentennial birthday of Robert A. Millikan, a Nobel laureate in physics who worked among the greats such as Niels Bohr and Albert Einstein. His name, however, is perhaps not as widely known. He was born in 1868 in Morrison, IL, and moved with ...
作者:John Lekner
来源:[J].American Journal of Physics(IF 0.782), 2019, Vol.87 (10), pp.791-795AAPT
摘要:It has been proposed, as a rough rule of thumb, that for a given pressure gradient and fluid viscosity the total flow rate through a pipe of given cross-section is proportional to A 3 / P 2 where A is the area and P is the perimeter length of a pipe section normal to the pipe axi...
作者:Apolo Castaneda
来源:[J].The Physics Teacher, 2019, Vol.57 (7), pp.506-507AAPT
摘要:This article describes the implementation of a teaching strategy aimed at middle school students (aged 11–12 years) for the study of motion as a linear function. The activities were designed to promote a discussion about the variables involved, their relationship and variati...
作者:Sanjoy Mahajan
来源:[J].American Journal of Physics(IF 0.782), 2019, Vol.87 (10), pp.775-777AAPT
作者:Serkan Kapucu
来源:[J].The Physics Teacher, 2019, Vol.57 (7)AAPT
摘要:In recent years, smartphone sensors have been frequently used in educational demonstrations to improve students’ understanding of certain physical kinematic topics. In particular, the sensors on modern smartphones enable students to use their phones as physics mini-laborator...
作者:Dan Styer
来源:[J].The Physics Teacher, 2019, Vol.57 (7)AAPT
摘要:Before reading this essay, go to your kitchen and find a bottle of Italian saladdressing. Get one that’s been sitting still for a while at a fixed temperature—that is,one in thermal equilibrium. You’ll find an oil-rich layer at the top of the bottle and avinegar-rich la...
作者:Lior M. Burko
来源:[J].The Physics Teacher, 2019, Vol.57 (7)AAPT
摘要:Analysis of collisions is standardly included in the introductory physics course. In onedimension (1D), there do not seem to be any unusual issues: Typically, the initialvelocities of the two colliding objects are specified, and the problem is to find thefinal velocities. In 1D t...

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