College Physics ›› 2018, Vol. 37 ›› Issue (11): 37-40.doi: 10.16854 /j.cnki.1000-0712.170586

Previous Articles     Next Articles

Special effects of several physics laws on the natural environment

ZHAO Shi-hua1,ZHU Qin2,WANG Qi1   

  1. 1.School of Science,China University of Mining & Technology Beijing,Beijing 100083,China; 2.Changping No.2 Middle School,Beijing 102208,China
  • Received:2017-10-25 Revised:2018-05-08 Online:2018-11-20 Published:2018-11-20

Abstract: Via the discussion of air resistance,acoustic absorption and electromagnetic absorption,it is expounded that these common physical phenomena and laws are the basic conditions for existence of life on earth.

Key words: resistance, absorption, sonic wave, visible light