నెల్లూరు: మనుబోలు మండలం బద్వేలు క్రాస్రోడ్డు దగ్గర కారు బోల్తా, ముగ్గురికి గాయాలు|కర్నూలు: 16 వ రోజు జగన్ ప్రజా సంకల్ప యాత్ర|రంగారెడ్డి: మైలార్దేవ్పల్లిలో కింగ్స్ కాలనీలో ముస్తఫా అనే వ్యక్తిపై దుండగుల కాల్పులు|కడప: జగన్ సీఎం అయితే తన ఆస్తులు పెరుగుతాయి..చంద్రబాబు సీఎంగా ఉంటే ప్రజల ఆస్తులు పెరుగుతాయి: మంత్రి సోమిరెడ్డి|సిరిసిల్ల: అన్ని గ్రామాల్లో కేసీఆర్ గ్రామీణ ప్రగతి ప్రాంగణాలు నిర్మిస్తాం: మంత్రి కేటీఆర్|హైదరాబాద్: బంజారాహిల్స్ పోలీస్ స్టేషన్లో యూసుఫ్గూడ కార్పొరేటర్ తమ్ముడిపై కేసు నమోదు|అమరావతి: చీఫ్విప్గా పల్లె రఘునాథరెడ్డి పేరు, శాసనమండలి చీఫ్ విప్గా పయ్యావుల కేశవ్ పేరు ఖరారు|అనంతపురం: జెట్ ఎయిర్వేస్లో ఉద్యోగాల పేరుతో మోసం, రూ.14 లక్షలు వసూలు చేసిన యువకుడు|ఢిల్లీ: సరి, బేసి విధానానికి ఎన్జీటీ గ్రీన్సిగ్నల్, కాలుష్యం పెరిగినప్పుడు అమలు చేసుకోవచ్చన్న ఎన్జీటీ|శ్రీకాకుళం: వైసీపీ ఎమ్మెల్యేల గొంతు నొక్కుతున్నారు.. నిరసనగా అసెంబ్లీని బహిష్కరించాం: వైసీపీ నేత ధర్మాన
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2020 దశాబ్దంలో జాబ్ కొట్టాలంటే.. ఈ స్కిల్స్ ఉండాల్సిందే..! |
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CBSE XI
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PHYSICS
13.Kinetic Theory
13.1. Introduction
13.2. Molecular Nature of Matter
13.3. Behavior of Gases
13.4. Kinetic Theory of an Ideal Gas
13.4.1. Pressure of an Ideal Gas
13.4.2. Kinetic Interpretation of Temperature
13.5. Law of Equipartition of Energy
13.6. Specific Heat Capacity
13.6.1. Monatomic Gases
13.6.2. Diatomic Gases
13.6.3. Polyatomic Gases
13.6.4. Specific Heat Capacity of Solids
13.6.5. Specific Heat Capacity of Water
13.7. Mean Free Path
1.Physical World
1.1. What is Physics?
1.2. Scope and Excitement of Physics
1.3. Physics, Technology and Society
1.4. Fundamental Forces in Nature
1.4.1. Gravitational Force
1.4.2. Electromagnetic Force
1.4.3. Strong Nuclear Force
1.4.4. Weak Nuclear Force
1.4.5. Towards Unification of Forces
1.5. Nature of Physical Laws
2.Units and Measurements
2.1. Introduction
2.2. The International System of Units
2.3. Measurement of Length
2.3.1. Measurement of Large Distances
2.3.2. Estimation of Very Small Distances: Size of a Molecule
2.4. Measurement of Mass
2.4.1. Range of Masses
2.5. Measurement of Time
2.6. Accuracy, Precession of Instruments and Errors in Measurement
2.6.1. Absolute Error, Relative Error and Percentage Error
2.6.1. Absolute Error, Relative Error and Percentage Error
2.6.1. Absolute Error, Relative Error and Percentage Error
2.6.2. Combination of Errors
2.7. Significant Figures
2.7.1. Rules of Arithmetic Operations with Significant Figures
2.7.3. Rules for Determining the Uncertainty in the Results of Arithmetic Calculations
2.8. Dimensions of Physical Quantities
2.9. Dimensional Formula and Dimensional Equations
2.10. Dimensional Analysis and its Application
2.10.1. Checking the Dimensional Consistency of Equations
2.10.2. Deducing Relation among the Physical Quantities
3.Motion in a Straight Line
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
4.Motion in a Plane
4.1. Introduction
4.2. Scalars and Vectors
4.2.1. Position and Displacement of Vectors
4.2.2. Equality of 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 – Analytical Method
4.7. Motion in a Plane
4.7.1. Position Vector and Displacement
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
5.Laws of Motion
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
5.9.1. Friction
5.10. Circular Motion
5.11. Solving Problems in Mechanics
6.Work, Energy and Power
6.1.Introduction
6.1.1. The Scalar Product
6.2. Notions of Work and Kinetic Energy: The Work-Energy Theorem
6.2. Notions of Work and Kinetic Energy: The Work-Energy Theorem
6.2. Notions of Work and Kinetic Energy: The Work-Energy Theorem
6.2. Notions of Work and Kinetic Energy: The Work-Energy Theorem
6.3. Work
6.3. Work
6.3. Work
6.4. Kinetic Energy
6.4. Kinetic Energy
6.4. Kinetic Energy
6.5. Work Done by Variable Force
6.6. The Work-Energy Theorem for a Variable Force
6.7. The Concept of Potential Energy
6.7. The Concept of Potential Energy
6.7. The Concept of Potential Energy
6.8. The Conservation of Mechanical Energy
6.8. The Conservation of Mechanical 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
6.10.1. Heat
6.10.2. Chemical Energy
6.10.3. Electrical Energy
6.10.4. The Equivalence of Mass and Energy
6.10.5. Nuclear Energy
6.10.6. The Principles of Conservation of energy
6.11. Power
6.11. Power
6.11. Power
6.12. Collisions
6.12.1. Elastic and Inelastic Collisions
6.12.2. Collisions in One Dimension
6.12.3. Collisions in Two Dimensions
7.Systems of Particles and Rotational Motion
7.1. Introduction
7.1.1. What Kind of Motion can a Rigid Body Have?
7.2. Center of Mass
7.3. Motion of Center of Mass
7.4. Linear Momentum 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
7.7.1. Momentum of Force (Torque)
7.7.2. Angular Momentum of a Particle
7.8. Equilibrium of a Rigid Body
7.8.1. Principle of Moments
7.8.2. Center of Gravity
7.9. Moment of Inertia
7.10. Theorems of Perpendicular and Parallel Axes
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
7.13.1. Conservation of Angular Momentum
7.14. Rolling Motion
7.14.1. Kinetic Energy of Rolling Motion
8.Gravitation
8.1. Introduction
8.2. Kepler's Laws
8.2. Kepler's Laws
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
8.6. Acceleration due to Gravity Below and Above the Surface of Earth
8.7. Gravitational Potential Energy
8.8. Escape Speed
8.8. Escape Speed
8.8. Escape Speed
8.10. Energy of an Orbiting Satellite
8.11. Geostationary and Polar Satellites
8.12. Weightlessness
9.Mechanical Properties of Solids
9.1. Introduction
9.2. Elastic Behavior of Solids
9.3. Stress And Strain
9.3. Stress And Strain
9.4. Hooke's Law
9.5. Stress-Strain Curve
9.6. Elastic Module
9.6.1. Young's Modulus
9.6.2. Determination of Young's Modulus of the Material of a Wire
9.6.3. Shear Modulus
9.6.4. Bulk Modulus
9.7. Application of Elastic Behavior of Materials
10.Mechanical Properties of Fluids
10.1. Introduction
10.2. Pressure
10.2.1. Pascal's Law
10.2.2. Variation of Pressure with Depth
10.2.3. Atmospheric Pressure and Gauge Pressure
10.2.3. Atmospheric Pressure and Gauge Pressure
10.2.4. Hydraulic Machines
10.3. Streamline Flow
10.4. Bernoulli's Principle
10.4.1. Speed of Efflux: Torricelli's Law
10.4.2. Venturi-Meter
10.4.3. Blood Flow and Heart Attack
10.4.4. Dynamic Lift
10.5. Viscosity
10.5.1. Stoke's Law
10.6. Reynolds Number
10.7. Surface Tension
10.7.1. Surface Energy
10.7.2. Surface Energy and Surface Tension
10.7.3. Angle of Contact
10.7.4. Drops and Bubbles
10.7.5. Capillary Rise
10.7.6. Detergents and Surface Tension
11.Thermal Properties of Matter
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
11.8.1. Latent Heat
11.9. Heat Transfer
11.9.1. Conduction
11.9.2. Convection
11.9.3. Radiation
11.10. Newton's Law of Cooling
12.Thermodynamics
12.1. Introduction
12.2. Thermal Equilibrium
12.3. Zeroth Law of Thermodynamics
12.3. Zeroth Law of Thermodynamics
12.3. Zeroth Law of Thermodynamics
12.4. Heat, Internal Energy and Work
12.5. The First Law of Thermodynamics
12.5. The First Law of Thermodynamics
12.5. The First Law of Thermodynamics
12.6. Specific Heat Capacity
12.6. Specific Heat Capacity
12.6. Specific Heat Capacity
12.6. Specific Heat Capacity
12.7. Thermodynamic State Variables and Equation of State
12.8. Thermodynamic Processes
12.8. Thermodynamic Processes
12.8. Thermodynamic Processes
12.8.1. Quasi Static Process
12.9. Heat Engines
12.9. Heat Engines
12.9. Heat Engines
12.10. Refrigerators and Heat Pumps
12.11. Second Law of Thermodynamics
12.11. Second Law of Thermodynamics
12.11. Second Law of Thermodynamics
12.12. Reversible and Irreversible Processes
12.12. Reversible and Irreversible Processes
12.12. Reversible and Irreversible Processes
12.13. Carnot Engine
12.13. Carnot Engine
12.13. Carnot Engine
14.Oscillations
14.1. Introduction
14.2. Periodic and Oscillatory Motions
14.2.1. Period and Frequency
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
14.8.1. Oscillations due to a Spring
14.8.2. The Simple Pendulum
14.9. Damped Simple Harmonic Motion
14.10. Forced Oscillations and Resonance
15.Waves
15.1. Introduction
15.2. Transverse and Longitudinal Waves
15.3. Displacement Reaction in a Progressive Wave
15.3. Displacement Reaction in a Progressive Wave
15.3. Displacement Reaction in a Progressive Wave
15.3.1. Amplitude and Phase
15.3.1. Amplitude and Phase
15.3.1. Amplitude and Phase
15.3.2. Wave Length and Angular Wave Number
15.3.3. Period, Angular Frequency and Frequency
15.4. The Speed of a Traveling Wave
15.4.1. Speed of a Transverse Wave on Stretched String
15.4.2. Speed of a Longitudinal Wave (Speed of Sound)
15.4.2. Speed of a Longitudinal Wave (Speed of Sound)
15.4.2. Speed of a Longitudinal Wave (Speed of Sound)
15.5. The Principle of Superposition of Waves
15.5. The Principle of Superposition of Waves
15.6. Reflection of Waves
15.6.1. Standing Waves and Normal Modes
15.6.1. Standing Waves and Normal Modes
15.7. Beats
15.8. Doppler Effect
15.8.1. Source Moving: Observer Stationary
15.8.2. Observer Moving: Source Stationary
15.8.3. Both Source and Observer Moving