## JEE main and advanced: The Second Law of Thermodynamics Okay lets focus on The Second Law of Thermodynamics for JEE main and advanced. The inability of the first law to identify if a process can be carried out is remedied by introducing another general principle, the second law of thermodynamics. The first law does not restrict the direction of a process, but satisfying it does not ensure that the

## Important topics for JEE mains : Buoyancy & Archimedes Principle In this blog you will read the basic concept of Buoyancy & Archimedes. It is an Important topics for JEE mains. Buoyancy The hydrostatic thrust comes from the fact that the pressure of a fluid increases with depth and the fact that this increased pressure is exerted in all directions (Pascal’s Principle) so that there is a net imbalance upward

## JEE main and advanced : The Doppler Effect In this blog I will be talking about the Doppler Effect for JEE Main and Advanced. The Doppler effect, also known as Doppler displacement, is a phenomenon that occurs in any kind of wave, being it electromagnetic waves, like light, or mechanical waves, like sound, when a relative motion exists between the emission source of the waves and the observer

## JEE main and advanced Tips for Geometrical Optics In this blog post we will study JEE main and advanced Tips for Geometrical Optics Geometrical Optics The study of images produced by either refraction or by reflection of light it’s called geometrical optics. This area of study deals with the trajectories of beams of light, not taking into account the effects of light has a wave, like when interference

## How to prepare for JEE advanced for Bernoulli’s theorem In this post we will learn How to prepare for JEE advanced for Bernoulli’s theorem? “Bernoulli’s Principle”, also known as “Bernoulli’s Equation” or “Bernoulli’s Trinomial”, describes the behavior of a fluid at rest moving along a water current. It was first exposed by Daniel Bernoulli in his paper “Hydrodynamics” (1738) and it shows that while an ideal fluid (meaning that

## JEE advanced preparation tips for Unit & Dimension In this post you will read about JEE advanced preparation tips for Unit & Dimensions. So let’s start. JEE advanced preparation for Dimensions Indirect and direct measures In it’s simpler form, a measurement is the comparison of an experimental result with a pattern (unit of measurement). This means that when we say that something is 3 meters long what we

## IIT JEE preparation tips for Friction Chapter in Physics In this post you will be reading about IIT JEE preparation tips for Friction. Friction forces This is the story of a mysterious, shady, hidden interaction. When it was first discovered it revolutionized all sciences and set the bases for growth, with Galileo taking the lead. Let us introduce this topic with an experiment. Suppose we have a box laying

## How to prepare for JEE mains Conditional Probability How to prepare for JEE mains Conditional Probability? We will explore in this article. Conditional Probability As probability is linked to our ignorance over the results of experience, the fact that an event happens, may change the probability of the others. The process of making the clinical history, explore and make complementary tests illustrates this principle. The probability that an

## JEE mains tips and tricks : Linear Differential Equation of First Order JEE mains tips and tricks : First Order Linear Differential Equation This might be one of the differential equations of most importance, since many of the applications that you see in physics are modeled by the means of an equations of this type. Definition (JEE mains tips and tricks for Linear Equation) A first order differential equation may be written 