美国物理教师协会
期刊
会议
图书
作者:Michael LoPresto
来源:[J].The Physics Teacher, 2018, Vol.56 (7), pp.458-460AAPT
摘要:Providing exposure to the process and methods of science is a fundamental goal of any general education college science course. This is largely because most students taking such courses are generally not science majors, so they are likely to take few, if any, other science course...
作者:Vivek M. Vyas
来源:[J].American Journal of Physics(IF 0.782), 2018, Vol.86 (10), pp.750-754AAPT
摘要:Accelerating non-spreading wavepackets in a nonrelativistic free-particle system, with probability distribution having an Airy function profile, were discovered by Berry and Balazs [Am. J. Phys. 47 (3), 264–267 (1979)], and have been subsequently realised in several optics e...
作者:Lakshya Kaura , Akshat Mallya , Vijay A. Singh
来源:[J].The Physics Teacher, 2018, Vol.56 (7), pp.430-431AAPT
摘要:In recent times, the subject of dark matter has engaged the public thanks to reports in popular scientific journals and newspapers. In a first course in physics, we frequently encounter questions regarding reasons for belief in dark matter. Related questions regarding the composi...
作者:Said Shakerin , Edwin Pejack
来源:[J].The Physics Teacher, 2018, Vol.56 (7), pp.420-421AAPT
作者:P. J. Dekker , L. A. G. Eek , M. M. Flapper ...
来源:[J].American Journal of Physics(IF 0.782), 2018, Vol.86 (10), pp.733-739AAPT
摘要:The water bottle flipping challenge consists of spinning a bottle, partially filled with water, and making it land upright. It is quite a striking phenomenon, since at first sight, it appears rather improbable that a tall rotating bottle could make such a stable landing. Here, we...
作者:H. B. Akins , D. A. Smith
来源:[J].The Physics Teacher, 2018, Vol.56 (7), pp.486-487AAPT
摘要:The planets in our solar system are remarkable and captivating objects for beginning astronomers to study. While merely observing the planets is fairly easy, it can be difficult to capture the high-quality images beginners hope for. The methods used for deep-sky astrophotogr...

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