Step-by-Step Text Solution:1. Definition of Conduction: Conduction is the process of transferring heat from one part of a body to another or from one body to another body that is at a lower temperature, wit
Step 1: Define Thermal ConductionThermal conduction is the process by which heat energy is transferred through a material without any movement of the material itself. It occurs due to the physical contact between molecules in a solid. The transfer of heat happens primarily through two mechanisms: ...
What is meant by closed system? Give an example.(BNU–Nov'95)Ans: When a system has only heat and work transfer, but there is no mass transfer, it iscalled as closed system.Example: Piston and cylinder arrangement.4. Define a open system, Give an example.Ans: When a system has both...
displacementdefine位移momentum定义velocity IPC Spring Semester Exam Review Define displacement 1. Displacement is how far out of place an object is (the overall change in position) . 2. Distance is how much ground an object has covered in its motion . 3. Displacement and distance are both measu...
The partial differential equations used for describing the growth process are the incompressible Navier–Stokes equations in the Boussinesq approximation and the convection–conduction and conservative convection–diffusion equations. For numerical solutions, the finite-element numerical technique using COMSOL ...
Thermal resistance is a measure of a material's ability to resist the flow of heat. It is analogous to electrical resistance in circuits, where it quantifies how much a material opposes the transfer of thermal energy. In the case of conduction, thermal resistance can be defined mathematically...