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solidus_E
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where would one post questions from a thermal physics class?
Thermal physics is a branch of physics that studies the behavior of matter and energy at the microscopic level, specifically focusing on the effects of temperature on the particles that make up a system.
Thermal physics and thermodynamics are closely related subjects, with thermal physics providing the microscopic understanding of thermodynamic processes. Thermodynamics deals with the macroscopic properties of systems, while thermal physics focuses on the microscopic behavior of individual particles.
Thermal physics has many practical applications, such as in the design of heating and cooling systems, understanding the behavior of gases, and developing materials with specific thermal properties. It also plays a crucial role in fields such as engineering, chemistry, and meteorology.
Heat and temperature are often used interchangeably, but they have different meanings in thermal physics. Heat is a form of energy that is transferred between objects, while temperature is a measure of the average kinetic energy of the particles in a system.
Phase transitions, such as melting and boiling, are explained by thermal physics through the concept of thermal equilibrium. When a system reaches thermal equilibrium, there is no net energy transfer between the particles, resulting in a change in the system's phase. This is due to the different arrangements and energies of particles in different phases.