Problem solving session  
Sr. No. Topic Link Doubt/Question (English/Hindi) Request for Interaction (English/Hindi)
1 EXCITEMENT IN PHYSICS    
2 PHYSICAL WORLD    
3 UNITS OF MEASUREMENT, SYSTEMS OF UNITS, SI UNITS, FUNDAMENTAL..    
4 PROBLEM SOLVING 'UNITS AND ERRORS IN MEASUREMENT'    
5 DIMENSIONS OF PHYSICAL QUANTITIES, DIMENSIONAL ANALYSIS AND ITS APPLICATIONS - [ERROR AND DIMENTIONAL ANALYSIS ]    
6 MEASUREMENTS AND INTRODUCTION TO ERROR ANALYSIS    
7 ACCURACY AND PRECISION OF MEASURING INSTRUMENTS..    
8 SIMPLE EXPERIMENTS BASED ON BASIC PRINCIPLES OF MECHANICS    
9 FRAME OF REFERENCE, MOTION IN A STRAIGHT LINE, UNIFORM    
10 INTRODUCTION TO KINEMATICS: BASIC MATHEMATICAL CONCEPTS    
11 MOTION IN A STRAIGHT LINE    
12 INTRODUCTION TO VECTOR OPERATIONS    
13 INTRODUCTION TO VECTORS    
14 PLANAR MOTION: MOTION IN A PLANE    
15 PROBLEMS IN KINEMATICS: MOTION IN A PLANE    
16 FORCES ON BODIES: CONTACT AND NON-CONTACT FORCES    
17 FORCES ON BODIES: PROBLEMS INVOLVING MULTIPLE BODIES.    
18 FORCES ON BODIES: PROCEDURE TO SOLVE PROBLEMS    
19 FORCES ON BODIES: SYSTEMS INVOLVING STRINGS OR SPRINGS    
20 LAWS OF MOTION: NEWTON'S FIRST LAW OF MOTION    
21 LAWS OF MOTION: NEWTON'S SECOND AND THIRD LAWS OF MOTION    
22 PROBLEM SOLVING LAW OF MOTION    
23 PROBLEM SOLVING NEWTONS SECOND LAW    
24 WORK AND ENERGY: BASIC CONCEPTS RELATED TO CONSTANT AND VARIABLE FORCES; KINETIC ENERGY    
25 WORK ENERGY AND IMPULSE MOMENTUM PRINCIPLES: CONSERVATION OF MOMENTUM    
26 WORK ENERGY AND POWER: EXAMPLE PROBLEMS    
27 IMPACT AND COLLISION    
28 POTENTIAL AND POTENTIAL ENERGY    
29 INTRODUCTION, CENTER OF MASS -SYSTEM OF PARTICLES AND ROTATIONAL MOTION - [LECTURE 1]    
30 MOTION OF CENTER OF MASS, RELATIVE MOTION AND REDUCED MASS [LECTURE 2]    
31 VECTOR PRODUCTS, ANGULAR VELOCITY AND ANGULAR ACCELERATION -[LECTURE 3]    
32 TORQUE AND ANGULAR MOMENTUM : SYSTEM OF PARTICLES AND ROTATIONAL MOTION [LECTURE 4]    
33 EQUILIBRIUM OF A RIGID BODY, MOMENTS AND CENTER OF GRAVITY [LECTURE 5]    
34 MOMENT OF INERTIA, AND THEOREMS OF PERPENDICULAR AND PARALLEL AXES - [LECTURE 6]    
35 ROTATIONAL MOTION ABOUT A FIXED AXIS-KINEMATICS AND DYNAMICS - [LECTURE 7]    
36 ROTATIONAL MOTION ABOUT A FIXED AXIS-ANGULAR MOMENTUM : SYSTEM OF PARTICLES AND ROTATIONAL MOTION - [LECTURE 8]    
37 PROBLEM SESSION-1: MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES : [LECTURE 9]    
38 PROBLEM SESSION-2: MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES - [LECTURE 10]    
39 TIDAL FORCES, ENERGY CONSERVATION    
40 CONSERVATION LAWS, FUNDAMENTAL FORCES, ESTIMATION OF DISTANCES    
41 DETERMINATION OF GRAVITATIONAL CONSTANT (G)    
42 GALILEAN LAWS, KEPLER LAWS, CENTRIPETAL FORCES: GRAVITATION    
43 GRAVITATION    
44 KEPLERS LAWS, CENTRIPITAL FORCES, GALLEAN LAW, THE GRAVITATIONAL LAW    
45 NATURAL AND ARTIFICIAL SATELLITES    
46 MECHANICAL PROPERTIES OF SOLIDS -1    
47 MECHANICAL PROPERTIES OF SOLIDS -2    
48 MECHANICAL PROPERTIES OF SOLIDS -3    
49 MECHANICAL PROPERTIES OF FLUIDS-1    
50 MECHANICAL PROPERTIES OF FLUIDS-2    
51 MECHANICAL PROPERTIES OF FLUIDS-3    
52 MECHANICAL PROPERTIES OF FLUIDS-4    
53 MECHANICAL PROPERTIES OF FLUIDS-5    
54 THERMAL PROPERTIES OF MATTER-1    
55 THERMAL PROPERTIES OF MATTER-2    
56 THERMAL PROPERTIES OF MATTER-3    
57 MICROSCOPIC AND MACROSCOPIC APPROACH TO THERMAL PROPERTIES    
58 INTRODUCTION TO THERMODYNAMICS: FIRST LAW AND INTERNAL ENERGY [LECTURE 5]    
59 FIRST LAW: WORK DONE IN DIFFERENT THERMODYNAMIC PROCESSES- [LECTURE 6]    
60 HEAT ENGINE AND REFRIGERATORS - [LECTURE 7]    
61 CARNOT ENGINE AND CARNOT THEOREM - [LECTURE 8]    
62 ENTROPY & T-S DIAGRAM - [LECTURE 9]    
63 KINETIC THEORY OF GASES & EQUATION OF IDEAL GAS- [LECTURE 2]    
64 EQUIPARTITON OF ENERGY - [LECTURE 3]    
65 MEAN FREEPATH AND NON-IDEAL GAS - [LECTURE 4]    
66 PROBLEM SOLVING SIMPLE HARMONIC MOTION    
67 INTRODUCTION TO PERIODIC MOTION - [LECTURE 1]    
68 INTRODUCTION TO SIMPLE HARMONIC MOTION - [LECTURE 2]    
69 EXAMPLES OF SIMPLE HARMONIC MOTION - [LECTURE 3]    
70 FORCED OSCILLATION OF UNDAMPED OSCILLATOR - [LECTURE 4]    
71 DAMPED HARMONIC OSCILLATOR - [LECTURE 5]    
72 AMPLITUDE AND PHASE FREQUENCY MODULATION, PROCEDURE TO GENERATE AMPLITUDE MODULATED WAVES- [LECTURE 2]    
73 INTRODUCTION TO WAVES: EQUATION, SINUSODIAL AND SPEED OF WAVES - [LECTURE 6]    
74 REFLECTION OF WAVES, SUPERPOSITION OF WAVES, STANDING WAVES ON A STRING AND THEIR FREQUENCIES - [LECTURE 7]    
75 STANDING WAVES IN A PIPE, PHENOMENA OF BEATS AND DOPPLER EFFECT - [LECTURE 8]    
76 PROBLEM SOLVING DOPPLER EFFECT