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pro vyhledávání: '"Lakshya P. S. Kaura"'
Publikováno v:
The Physics Teacher. 56:430-431
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 q
Autor:
Praveen Pathak, Lakshya P. S. Kaura
Publikováno v:
The Physics Teacher. 55:36-37
Kinematic models are often very useful. The back and forth throw of a ball between two ice skaters may help us appreciate the meson exchange theory of Yukawa. If the skaters throw the balls at each other, they move backward, which is equivalent to a