NCERT Solutions for Class 11 Physics

The first chapter in Class 11 Physics is Physical World. This chapter will help you build a strong foundation for you to master other complex and dynamic concepts in Physics. The chapter will focus on the core concepts and the foundation in Physics. You will find yourself dealing with topics like nuclear force, gravitational force, electromagnetic force, etc. You will also be introduced to different concepts from scientists around the globe like Faraday, Ampere, Newton, etc. 

This chapter gives you a basic intro to units, derived units, a system of units and more. Also, this chapter will give you an outlook of the international system of units and measurements in history. There are also numerical problems regarding volume and surface area of objects.

This chapter introduces you to the world of Kinetics. By now, you would have already learned about the fundamental properties of motion. In this chapter, you will learn about rectilinear motion with its measurements in a detailed manner. Along with this, some of the other topics that you will encounter are reference points, path lengths, relative velocity, acceleration, etc.  

In this chapter, you will learn everything there is about measuring the motion in a plane along with the difference between scalar and vector quantities. You will also learn the diagrammatic representation of derivative laws for the addition of vector and scalar quantities. Some of the other topics covered in this chapter are equality, addition, and multiplication of vectors, angular frequency and velocity, displacement and more.

This chapter further explains the motion of an object and the effects external forces can have on it. Along with this, you will learn about the direction of these moving bodies and their corresponding motion, the gravitational effect on these bodies, etc. You will also find numerical problems and graphical representations to calculate the time and speed of moving objects.

By now you have already studied the concept of energy, power, and work. In this chapter, you will study the relationship between each of them. You will also have a chance to understand what scalar products and also learn some distributive laws. 

This chapter will explain the mathematical and theoretical concepts involved with rotational motion. Our NCERT solutions will clearly explain these concepts in a comprehensive yet in an easy to understand manner. 

Everyone is aware of the concept of Gravity and its effects. However, in Class 11 Physics, this topic goes in-depth learning more nuanced concepts related to gravitation. The concepts covered in this chapter are  universal law of gravitation, gravitational constant, Kepler’s Law, escape speeds, earth satellites, etc

In this chapter, you will study the physical properties of solids like elasticity, density, elasticity, and so on. This chapter goes in-depth discussing topics tensile strength, compressive stress, tangential stress, tensile stress etc. You will also deal with real-life applications of certain solids such as steel and copper.

This chapter will introduce you to the physical properties of both liquids and gases. You will learn the common characteristics of liquids and gases.  You will also learn the difference in solids with liquids and gases. Here are some basic numerical problems and the application of Bernoulli’s equation.

In this chapter, you will learn the concept and definitions of heat and temperature and how heat is measured. You will also find mathematical problems with regard to Celsius and Kelvin.

What is Thermodynamics? It is the study of heat and conversion of heat into other energy. We will learn about the laws of thermal energy with some great examples.

This chapter will help you understand the favor of gases along with fast-moving molecules and atoms. The study of Kinetic dates back to the 19th century by some great scientists Maxwell, Newton, Boyle, etc. This chapter deals with studying their findings. 

In this chapter, you will learn about oscillations and oscillatory motions in detail. You will also learn about periodic motion and harmonic motion and problems regarding them as well as their graphical representation.

This chapter focuses on the movement of waves and their influence. You will encounter important terms and concepts such as transverse waves, longitudinal waves, wavelength. angular wavenumber, the reflection of waves, etc.