Engineering Physics
Speed and Velocity
Just as distance and displacement have distinctly different meanings (despite their similarities), so do speed and velocity. Speed is a scalar…
July 28, 2021 · JacobAuthor: Jacob
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Engineering Physics
Distance and Displacement
Distance and displacement are two quantities that may seem to mean the same thing yet have distinctly different…
July 28, 2021 · JacobEngineering Physics
Scalars and Vectors
Physics is a mathematical science. The underlying concepts and principles have a mathematical basis. Throughout the course of…
July 28, 2021 · JacobEngineering Physics
Kinematics
Describing Motion with Words Introduction to the Language of Kinematics Introduction Scalars and Vectors Distance and Displacement Speed…
July 28, 2021 · JacobEngineering Physics
Blackbody Radiation
A blackbody refers to an opaque object that emits thermal radiation. A perfect blackbody is one that absorbs all incoming light…
July 28, 2021 · JacobEngineering Physics
Newton’s Law of Cooling
Newton’s Law of Cooling states that the rate of change of the temperature of an object is proportional…
July 28, 2021 · JacobEngineering Physics
Thermal conductivity
A measure of the ability of a material to allow the flow of heat from its warmer surface through the material to itscolder surface, determined as the heat energy transferred per unit of time and per unit of surface area divided by thetemperature gradient, which is the temperature difference divided by the distance between the two surfaces (thethickness of the material), expressed in watts per kelvin per meter
July 28, 2021 · JacobEngineering Physics
Modes of Heat Transfer – Conduction, Convection & Radiation
Heat is a form of energy which transfers between bodies which are kept under thermal interactions. When a temperature…
July 28, 2021 · JacobEngineering Physics
Stress Strain Curve Explanation
Stress strain curve is a behavior of material when it is subjected to load. In this diagram stresses are plotted…
July 28, 2021 · JacobEngineering Physics
Stress & Strain
Stress The stress applied to a material is the force per unit area applied to the material. The…
July 28, 2021 · Jacob