THERMAL EXPANSION OF SOLIDS

Authors

  • Bozorov Nosirjon Sodikovich Candidate of Physicaland Mathematical Sciences, Head of the Department of Physics and Astronomy of the Kokand State Medical Institute
  • Umurkulov Kayumjon Parpievich Lecturer of the Department of Physics and Astronomy of the Kokand State Medical Institute
  • Alisherov Otabek Alisher ugli Teacher, Kokon City. 5 regional specialized stateboarding schools, some subjects are studied in depth

Keywords:

thawexpansion, thermal conductivity, coefficient of linear expansion, temperature, potential well, Hooke's law, potential energy, particle vibrations.

Abstract

The article presents the basic assumptions about the thermal expansion of solids and their thermal conductivity. It is shown that the coefficient of linear expansion α is proportional to the heat capacity of the body. In the region of high temperatures, the energy of linearly oscillating particles is equal to E = qD. In the region of low temperatures, α behaves similarly to Cv: it decreases with decreasing temperature and tends to zero as it approaches absolute zero.

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Published

2023-12-23

How to Cite

Bozorov Nosirjon Sodikovich, Umurkulov Kayumjon Parpievich, & Alisherov Otabek Alisher ugli. (2023). THERMAL EXPANSION OF SOLIDS. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, 12(12), 101–106. Retrieved from https://www.gejournal.net/index.php/IJSSIR/article/view/2211