## understand our physical world

Understand our physical world  Hello how much beautiful is our physical world, you will learn here hidden concept of physical world .This is first chapter of class XI Physics, Study of Physical world is actually starting of Physics because you know study of nature is Physics.  So it is very Read more…

## How to study physics right direction

How to study physics right direction  We will see here the right method of physics study so that it will be easy for our study physics very interesting                                             Read more…

## satellite orbital velocity

Satellite orbital velocity Satellite is an object which is moving around the Earth. There are two types of satellite one is natural satellite made by nature (Moon) and other is artificial satellite which is made by men. One important point i want to make it clear here from childhood you Read more…

## bandwidth definition

Bandwidth definition Today you will enjoy to learn something new about bandwidth, You will learn in this post actual meaning of bandwidth, What is bandwidth ? examples of bandwidth, types of bandwidth, how bandwidth is measured ? What is bandwidth limit ? What is device bandwidth ? What is difference Read more…

## escape velocity

Escape  velocity In the universe massive bodies have bounded all small bodies with bound energy, Now to escape small bodies from the surface of massive bodies gravitational field influence, You must required a minimum velocity to free small object from massive bodies surface, this minimum velocity is know as escape Read more…

## gravitational potential energy

Gravitational Potential Energy Gravitational potential energy is an important concept, This energy is invisible you can not see, so most of the time students confused, But in this topic you will learn some new hidden concept about gravitational potential energy, I ensure you after learning this post your all doubt Read more…

## conservation of momentum

conservation of momentum Conservation of momentum is very important topic of Physics because conservation of momentum concept state second law of Newton.We will see how Newton’s law was derived from conservation of momentum.In our previous post we have already studies about conservation of momentum formula and its basic concept, You Read more…

## What is meaning of collision in physics

What is meaning of collision in Physics? Collision is important and interesting topic of physics, If you have already studies previous post like centre of mass, conservation of momentum and your concept is clear then you will enjoy learning collision. We will study from basic concept of collision to depth concept Read more…

## electromagnetic wave

Electromagnetic wave Electromagnetic wave a special gift of nature, You will learn in this post, What is electromagnetic wave ? How electromagnetic wave is created ? Types of electromagnetic wave ? Application and uses of electromagnetic wave, How electromagnetic wave propagate in the space ? History and depth concept of electromagnetic Read more…

## acceleration due to gravity

Acceleration due to gravity Today post is all about acceleration due to gravity, In this post you will learn, what is acceleration due to gravity ? How its value is 9.8 m/s², acceleration due to gravity has fixed value, Why and how its value varies at different point location and Read more…