Venkats Academy is a free Physics resource from a teacher with 20 plus years of experience and it is straight to the point from basics to advanced topics in detail for all IIT-JEE and NEET aspirants and high school students across the globe. It is now a combination of website and a Youtube Channel.
Master NEET 2025 Physics: Thermal Properties & Ideal Gas Equation Explained!
Are you preparing for NEET 2025? In this video, we dive deep into a crucial physics problem that combines the Thermal Properties of Matter with the Ideal Gas Equation. Understanding how these concepts interact is key to scoring high in the physics section!
Are you preparing for NEET 2025 and looking to master Thermodynamics? In this video, we break down a high-yield question based on the First Law of Thermodynamics, specifically focusing on the relationship between heat, internal energy, and work done in cylindrical systems.
In this tutorial, we solve a specific problem involving two gases (A and B) in separate cylinders with movable pistons. You will learn how to:
Apply the First Law of Thermodynamics formula: dQ = dU + dW [
Understand how constant pressure and equal heat supply affect work done [
Relate volume change to cylinder radius and displacement [
Step-by-step calculation to find the ratio of radii when given displacement values [
The problem eXplores two systems where the heat energy supplied and the change in internal energy are identical. By isolating the work done , we demonstrate that the product of the cross-sectional area and the displacement remains constant. This leads us to the final ratio of for the radii given the displacements of and [