physics

This subject covers units such as mechanics, modern physics, heat and thermodynamics, electricity and magnetism and, waves and oscillations

Mechanics covers chapters such as Gravitation, Units and Measurements, Laws of Motion, Motion in a Plane, Mechanical Properties of Solids and, Mathematical Methods

Mechanics

Heat and Thermodynamics contains chapter Thermal Properties of Matter

Heat and Thermodynamics

Waves and Oscillations covers chapters such as Sound and Optics

Waves and Oscillations

Electricity and Magnetism covers chapters such as Electrostatics, Magnetism and, Electric Current Through Conductors

Electricity and Magnetism

Modern Physics covers chapters such as Semiconductors and Electromagnetic Waves and Communication System

Modern Physics

Physics

Super Refresher Physics 11

PHYSICS PART 2 TEXTBOOK FOR CLASS XI

PHYSICS PART 1 TEXTBOOK FOR CLASS XI

Accuracy and Precision

Work Done by a Torque

Relation Between Pressure and Speed of Sound Waves

Speed of Sound Waves in Solids and Liquids

Potential Difference in a Uniform Electric Field

Band Theory of Solids

Acceleration of the Centre of Mass

Centre of Mass and Centre of Gravity

Components of Acceleration

Contact and Non-contact Forces

Vector Addition & Subtraction

Forces Between Multiple Charges

Continuous Charge Distribution

Need for Modulation

Communication System

Dual Nature of Radiation

Resolving the Earth's Magnetic Field

Telescope

I-V Characteristics of a PN Junction Diode

Reverse Biasing of Diode

Forward Biasing of Diode

P-N Junction Diode: Depletion Layer

P-N Junction Diode: Formation

Electrical Properties of Semiconductors (n-type)

Introduction to n-type Semiconductor

Electrical Properties of Semiconductors

Introduction to p-type Semiconductor

Electrical Conductivity - Intrinsic Semiconductor

Concept of Hole

Electrical Properties of Solids

Properties of Photons

Magnifying Power of Compound Microscope

Compound Microscope

Simple Microscope

Derivation of Angle of Deviation by a Prism

Thin Lenses in Contact

Focal Length of a Lens

Applications of TIR: Mirage and Looming

Optical Fibre: Use of Total Internal Reflection

Prism Binocular: An Application of TIR

Total Internal Reflection: How It Occurs?

Refraction: Introduction and Laws

Newton's Corpuscular Theory

Properties of X-Ray

Characteristics of Electromagnetic Waves

Production of Electromagnetic Waves

Source of Electromagnetic Waves

Earth's Magnetic Field: An Overview

Angle of Dip

Magnetic Declination

Terrestrial Magnetism

Gauss's Law for Magnetism

Combination of Cells

Electromotive Force and Terminal Voltage

Electromotive Force (EMF)

Series and Parallel Connection

Power in Electrical Circuits

Thermistors

Types of Resistors

Drift of Electrons and the Origin of Resistivity

Drift Velocity

Current Density

More on the Gauss's Law of Electrostatics

Gauss’s Law of Electrostatics

Electric Dipole in a Uniform Electric Field

Electrical Properties of Semiconductors (Band Theory)

Electrical Properties of Semiconductors (Introduction)

Expression for Apparent Frequency

Doppler Effect: Different Cases

Doppler's Effect

Principle of Superposition

Determination of Speed of Sound

Sinusoidal Progressive Wave: Mathematical Equation

Sound Propagation in Air

Characteristics of a Wave

Classification of Waves

Introduction to Waves

Molar Specific Heat Capacities of Gases

Heat Transfer by Conduction

Constant Volume Gas Thermometer

Strain Energy

Stress-strain Curve

Modulus of Elasticity

Hooke’s Law and Young’s Modulus

Stress, Pressure and Volume Elastic Constant

Stress and Strain

Elastic Behaviour of Solids

Couple of Force

Torque Acting on a Rigid Body

Moment of Force and the Law of Moments

Vector Product

Linear Momentum of a System of Particles

Centre of Mass of a Rigid (Solid) Body

Conservation of Linear Momentum

Parameters of Motion and Trajectory of Projectile

Analysis of a Projectile Motion

Displacement, Velocity & Acceleration Vectors

Unit Vector & Components of a Vector in 2D

Introduction to Scalars & Vectors

Relative Velocity in One Dimensional Motion

In this chapter, we will study the properties of semiconductors and their classification into p-type and n-type semiconductors. It also explains the working of semiconductor diodes with the forward and reverse-biased junctions.

Semiconductors

This chapter explains the concepts of transverse and longitudinal waves. It describes the displacement relations, speed, reflection, and the principle of superposition of waves. It also discusses the Doppler effect and its significance.

Electromagnetic Waves and Communication System

This chapter details the magnetic and non-magnetic materials. Here, we will study the concept of magnetism with the comparison between electric and magnetic fields. We will also learn to draw magnetic field lines and their properties.

Magnetism

In this chapter, we will learn how the electric current passes through the conductors with the help of diagrammatic illustrations. It also explains the resistivity of resistors connected in series and parallel combinations.

Electric Current Through Conductors

This chapter deals with electrostatics and the classification of materials into conductors, semiconductors, and insulators. We will also study the distribution of charges along with a brief note on dipole and dipole moment.

Electrostatics

In this chapter, we will learn the phenomena of reflection and refraction of light. It briefs on the working principle of a mirror, lens and prism, along with related formulae. It also describes the dispersion of light and some optical instruments.

Optics

This chapter discusses the concept of sound and its characteristics. It discusses the frequency of sound with relation to musical instruments. Topics such as audible and inaudible sounds and noise and noise pollution are also discussed here.

Sound

This chapter covers the fundamental concept of temperature by explaining the gas-equation, thermal expansion, specific heat and change of states of matter. It also discusses the different media of heat transfer and Newton’s law of cooling.

Thermal Properties of Matter

This chapter explains the concepts of elasticity, stress and strain. It discusses Hooke’s law with the help of a stress-strain curve diagram. It also covers the types of elastic moduli and applications of elasticity in materials.

Mechanical Properties of Solids

In this chapter, we will learn about gravitation, force, and motion. It discusses Kepler's laws and Newton’s universal law. It also briefs on the escape velocity, mass and rate, and includes various facts and examples.

Gravitation

This chapter enhances our knowledge of various types of forces. It discusses laws related to the motion of an object. Furthermore, it includes some graphs for uniform and non-uniform motion. It also briefs on the balanced and unbalanced forces.

Laws of Motion

This chapter explores the kinematics of motion in a plane. It discusses the motion of an object with constant acceleration and projectile motion. It explains scalars, vectors and solving algebraic expressions with different physical quantities.

Motion in a Plane

This chapter details all the mathematical methods applied in the field of chemistry with their respective formulae. It also consists of many examples to explain their applications.

Mathematical Methods

This chapter introduces us to units and measurements of the international systems. It also explains measurements of length, mass and time. Accuracy, precision, errors and dimension of some physical quantities are also explained here in detail.

Units and Measurements

Vernier Callipers: Internal Diameter and Depth

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