CLASS-XI PHYSICS + NEET

Chapter-1: Physical World
7 Topics | 1 Quiz
1.1 What is physics?
1.2 Scope and excitement of physics
1.3 Physics, technology and society
1.4 Fundamental forces in nature
1.5 Nature of physical laws
1.6 Exercise Problems
1.7 Summary
Sample Exercises
Chapter-2: Units and Measurement
12 Topics | 3 Quizzes
2.1 Introduction
2.2 The international system of units
2.3 Measurement of length
2.4 Measurement of mass
2.5 Measurement of time
2.6 Accuracy, precision of instruments and errors in measurement
2.7 Significant figures
2.8 Dimensions of physical quantities
2.9 Dimensional formulae and dimensional equations
2.10 Dimensional analysis and its applications
2.11 Exercise Problems
2.12 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-3: Motion in a Straight Line
9 Topics | 3 Quizzes
3.1 Introduction
3.2 Position, path length and displacement
3.3 Average velocity and average speed
3.4 Instantaneous velocity and speed
3.5 Acceleration
3.6 Kinematic equations for uniformly accelerated motion
3.7 Relative velocity
3.8 Exercise Problems
3.9 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-4: Motion in a plane
13 Topics | 3 Quizzes
4.1 Introduction
4.2 Scalars and vectors
4.3 Multiplication of vectors by real numbers
4.4 Addition and subtraction of vectors — graphical method
4.5 Resolution of vectors
4.6 Vector addition and Subtraction — analytical method
4.7 Motion in a plane
4.8 Motion in a plane with constant acceleration
4.9 Relative velocity in two dimensions
4.10 Projectile motion
4.11 Uniform circular motion
4.12 Exercise Problems
4.13 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-5: Newton’s Laws of Motion
13 Topics | 3 Quizzes
5.1 Introduction
5.2 Aristotle’s fallacy
5.3 The law of inertia
5.4 Newton’s first law of motion
5.5 Newton’s second law of motion
5.6 Newton’s third law of motion
5.7 Conservation of momentum
5.8 Equilibrium of a particle
5.9 Common forces in mechanics
5.10 Circular motion
5.11 Solving problems in mechanics
5.12 Exercise Problems
5.13 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-6: Work, Energy and Power
14 Topics | 3 Quizzes
6.1 Introduction
6.2 Notions of work and kinetic energy : The work-energy theorem
6.3 Work
6.4 Kinetic energy
6.5 Work done by a variable force
6.6 The work-energy theorem for a variable force
6.7 The concept of potential energy
6.8 The conservation of mechanical energy
6.9 The potential energy of a spring
6.10 Various forms of energy : the law of conservation of energy
6.11 Power
6.12 Collisions
6.13 Exercise Problems
6.14 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-7: Systems of Particles and Rotational Motion
17 Topics | 3 Quizzes
7.1 Introduction
7.2 Centre of mass
7.3 Motion of centre of mass
7.4 Linear momentum of a system of particles
7.5 Vector product of two vectors
7.6 Angular velocity and its relation with linear velocity
7.7 Torque and angular momentum
7.8 Equilibrium of a rigid body
7.9 Moment of inertia
7.10 Theorems of perpendicular and parallel axes
7.11 Kinematics of rotational motion about a fixed axis
7.12 Dynamics of rotational motion about a fixed axis
7.13 Angular momentum in case of rotation about a fixed axis
7.14 Rolling motion
7.15 Exercise Problems
7.16 Problems on Rotational Mechanics
7.17 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-8: Gravitation
19 Topics | 3 Quizzes
8.1 Introduction
8.2 Kepler’s laws
8.3 Universal law of gravitation
8.4 The gravitational constant
8.5 Acceleration due to gravity of the earth
8.6 Acceleration due to gravity below and above the surface of earth
8.7 Gravitational potential energy
8.8 Escape Velocity
8.9 Orbital Velocity
8.10 Earth satellites
8.11 Energy of an orbiting satellite
8.12 Geostationary and polar satellites
8.13 Weightlessness
8.14 Gravitational Binding Energy
8.15 Black Holes
8.16 Inertial and Gravitational Mass
8.17 Possible Changes in the Law of Gravitation
8.18 Summary
8.19 NCERT Exemplar Problems
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-9: Mechanical Properties of Solids
8 Topics | 3 Quizzes
9.1 Introduction
9.2 Elastic behaviour of solids
9.3 Stress and strain
9.4 Hooke’s law
9.5 Stress-strain curve
9.6 Elastic moduli
9.7 Applications of elastic behaviour of materials
9.8 Summary
Sample Exercises
Past NEET papers
Exemplar MCQs
Chapter-10: Mechanical Properties of Fluids
7 Topics | 3 Quizzes
10.1 Introduction
10.2 Pressure
10.3 Streamline flow
10.4 Bernoulli’s principle
10.5 Viscosity
10.6 Surface tension
10.7 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-11: Thermal Properties of Matter
11 Topics | 5 Quizzes
11.1 Introduction
11.2 Temperature and heat
11.3 Measurement of temperature
11.4 Ideal-gas equation and absolute temperature
11.5 Thermal expansion
11.6 Specific heat capacity
11.7 Calorimetry
11.8 Change of state
11.9 Heat transfer
11.10 Newton’s law of cooling
11.11 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
HCV MCQs
HT MCQs
Chapter-12: Thermodynamics
14 Topics | 3 Quizzes
12.1 Introduction
12.2 Thermal equilibrium
12.3 Zeroth law of Thermodynamics
12.4 Heat, internal energy and work
12.5 First law of thermodynamics
12.6 Specific heat capacity
12.7 Thermodynamic state variables and equation of state
12.8 Thermodynamic processes
12.9 Heat engines
12.10 Refrigerators and heat pumps
12.11 Second law of thermodynamics
12.12 Reversible and irreversible processes
12.13 Carnot engine
12.14 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-13: Kinetic Theory
8 Topics | 3 Quizzes
13.1 Introduction
13.2 Molecular nature of matter
13.3 Behaviour of gases
13.4 Kinetic theory of an ideal gas
13.5 Law of equipartition of energy
13.6 Specific heat capacity
13.7 Mean free path
13.8 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
Chapter-14: Oscillations
12 Topics | 4 Quizzes
14.1 Introduction
14.2 Periodic and oscillatory motions
14.3 Simple harmonic motion
14.4 Simple harmonic motion and uniform circular motion
14.5 Velocity and acceleration in simple harmonic motion
14.6 Force law for simple harmonic motion
14.7 Energy in simple harmonic motion
14.8 Some systems executing simple harmonic motion
14.9 Damped simple harmonic motion
14.10 Forced oscillations and resonance
14.11 Composition Of Two Simple Harmonic Motions
14.11 Summary
Sample Exercises-I
Sample Exercises-II
Past NEET Papers
Exemplar MCQs
Chapter-15: Waves
9 Topics | 3 Quizzes
15.1 Introduction
15.2 Transverse and longitudinal waves
15.3 Displacement relation in a progressive wave
15.4 The speed of a travelling wave
15.5 The principle of superposition of waves
15.6 Reflection of waves
15.7 Beats
15.8 Doppler effect
15.9 Summary
Sample Exercises
Past NEET Papers
Exemplar MCQs
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4.1 Introduction

CLASS-XI PHYSICS + NEET Chapter-4: Motion in a plane 4.1 Introduction

INTRODUCTION

In order to describe the motion of an object in two dimensions (a plane) or three dimensions (space), we need to use vectors to describe the physical quantities such as position, displacement, velocity, and acceleration. In this chapter, we study about vectors, and how to add, subtract and multiply vectors? 

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