Perpetual Motion Machine – First, Second & Third kind
What if I say there is a machine that produces energy continuously without any energy input? What if I say there is a machine that is 100% efficient? The answers to all these questions are …
Mehul Bagaria
Third Law of Thermodynamics | Definition & Examples
In this blog post, you will see what the third law of thermodynamics is and where it is applicable. Third law of Thermodynamics The entropy of a system approaches a constant value when its temperature …
Laws of Thermodynamics | Definition & Examples
In this blog post, you will see the laws of thermodynamics and the practical significance of these laws. Laws of Thermodynamics The laws of thermodynamics are the fundamental rules applicable when a thermodynamic system undergoes …
Thermodynamic Process | Definition, Types & Examples
Whether you are a mechanical engineer, chemical engineer, or any scientist. Your knowledge can always remain incomplete without thermodynamics or thermodynamic process. The reason is the science behind it, which is applicable everywhere, whether it’s …
Quasistatic process | Definition, Types & Work
Whenever there is a discussion about the thermodynamic processes, there is a discussion about the quasistatic process. These are the process that requires infinite time to complete. But are these processes practically possible? In this …
Types of Thermodynamic system | Definition & Examples
How can you define yourself: an open system or a closed one? The answer can be vague on the philosophical front, but on the physics front, the answer is pretty clear that you are an …
Python code for Mohr’s Circle & Principal stress
Being an engineer, whether civil or mechanical, you will often use Mohr’s circle for finding the stress component at any arbitrary plane. But why not make it fun by writing Python code for Mohr’s circle …
Heat Conduction Equation | Definition & Derivation
The heat conduction equation generally comes into the picture whenever analysis of a system is subjected to heat conduction. For example, heat conduction through a large plane wall (perpendicular to the surface), the metal plate …
Physics behind Thermos flask
Who doesn’t like a hot cup of coffee or tea on a cold winter evening or having a chilling cold drink on hot summer days? But, the laws of nature always try to bring things …
Heat Transfer and its Mode: Conduction, Convection, and Radiation
Have you ever wondered why a hot cup of tea is spread on a saucer to cool it down, or a cold canned drink outside a refrigerator gets warm up? The answer to these questions …