In order that the heat flows from one part of a solid to another part, what is required?
Heat is a form of energy transferred between objects due to a temperature difference. It flows from hotter to cooler objects until thermal equilibrium is reached. Measured in joules or calories, heat affects states of matter, temperature and molecular motion, playing a vital role in physical and chemical processes.
Class 11 Physics Chapter 10 Thermal Properties of Matter focuses on heat transfer specific heat capacity thermal expansion and calorimetry. It explains conduction convection and radiation. Students learn about thermal equilibrium and the laws governing heat transfer. This chapter is important for understanding thermodynamics and real-life applications in CBSE Exam 2024-25.
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To cause heat to move from one end of a solid to another, there must exist a temperature gradient. This would mean that two parts of the solid must differ in temperature as heat flows from the region with higher temperature towards the region of lower temperature.
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