Physics Grade XI

Physics Grade XI - Reference Notes

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Physics Grade XI

Grade XI
Total Units: 27
Total Articles: 161

Question Papers Grade XI

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Physics Grade XI

Get all the educational materials of Physics class 11 like reference notes, notices, scholarship notices, question papers. It is under the National Examination Board (NEB). The syllabus of this subject is designed and regulated by NEB, Nepal.

Articles on This Subject

Units and Dimensions

Introduction to Measurement and Unit

Measurement and Unit

Dimension and Classification of Physical Quantity

physical quantity

Uses of Dimensional Equation and Its Limitation

Dimensional Equation

Scalars and Vector

Scalars and Vectors Introduction | Triangle Law of Vectors

Triangle Law of Vectors

Parallelogram Law of Vectors and Polygon Law of Vectors

Scalars and Vectors

Properties of Vector Addition | Rectangular Components of a Vector

Scalars and Vectors

Kinematics

Introduction to Kinematics

Brief Description of Kinematics

Laws of Motion

Newton’s Laws of Motion

Laws of Motion

Definition and Application of Impulse

impulse

Principle of Conservation of Linear Momentum

Linear Momentum

Work, Energy and Power

Brief Introduction to Work and Energy

Work and Energy

Work-Energy Theorem

Theorem

Principle of Conservation of Energy

Conservation of Energy

Power, Collisions and its Types

Detail Introduciton of Power and Collisions

Circular Motion

Angular Displacement, Angular Velocity and Angular Acceleration

Circular Motion

Relation between Linear Velocity and Angular Velocity

Circular Motion

Expression for Centripetal Acceleration

Circular Motion

Centripetal Force and Centrifugal Force

Circular Motion

Applications of Centripetal Force

Circular Motion

Motion of Object in a Vertical Circle

Circular Motion

Motion of Object in a Horizontal Circle (Conical Pendulum)

Circular Motion

Gravitation

Newton’s Law of Gravitation

Gravity and Gravitation

Gravitational Potential

Gravity

Orbital Velocity of a Satellite | Geostationary Satellite

Satellite

Equilibrium

Moments - Brief Introduction

Moment of Force

Center of Gravity, Center of Mass and Equilibrium

Equilibrium

Rotational Dynamics

Introduction to Rotational Dynamics

Rotational Dynamics

Moment of Inertia | Calculation of Moment of Inertia in rigid bodies

Moment of Inertia

Radius of Gyration

Radius of Gyration

Relationship between Torque and Moment of Inertia

Torque and Moment of Inertia

Relationship between Angular Momentum and Moment of Inertia

Angular Momentum and Moment of Inertia

Principle of Conservation of Angular Momentum

Conservation of Angular Momentum

Work done by Couple

work done

Kinetic energy of a rotation body

Kinetic Energy

Kinetic energy of a rolling body

Kinetic Energy

Acceleration of a rolling body on an Inclined Plane

Inclined Plane

Fluid Mechanics

Surface Tension Introduction | Relation between Surface Tension and Surface Energy

Fluid Mechanics

Excess Pressure inside Liquid Drop and inside Liquid Bubble

Fluid Mechanics

Measurement of Surface Tension by Capillary Rise Method

Fluid Mechanics

Viscosity | Newton’s Law of Viscosity, Coefficient of Viscosity

Fluid Mechanics

Poiseuille’s Formula and It’s Derivation by Dimensional Analysis

Fluid Mechanics

Stoke’s Law by Dimensional Analysis and Determination of Viscosity of Liquid by Stoke’s Law

Fluid Mechanics

Stream-lined and Turbulent Flow | Equation of Continuity

Fluid Mechanics

Bernoulli’s Theorem | Application of Bernoulli’s Theorem

Fluid Mechanics

Thermodynamics

Introduction to Thermodynamics

Thermodynamics

Work Done by the Gas During Expansion

Work Done by the Gas During Expansion

Work Done in Cyclic Process

Work Done in Cyclic Process | Internal Energy of Gas

First Law of Thermodynamics

First Law of Thermodynamics

Specific Heat Capacities of a Gas

Specific Heat Capacities of a Gas

Relation Between the Specific Heat Capacities of the Gas

Specific Heat Capacities of the Gas

Thermodynamic Process

Thermodynamic Process

Isothermal Process - Thermodynamic Process

Thermodynamic Process

Adiabatic Process - Thermodynamic Process

Thermodynamic Process

Heat Engine | Efficiency of Heat Engine

Thermodynamics

Second Law of Thermodynamics

Thermodynamics

Carnot Engine - Explanation, Cycle, Work done, Efficiency, and Reversibility

Thermodynamics

Petrol Engine - Explanation, Otto-Cycle and Efficiency

Thermodynamics

Diesel Engine - Four Stroke Explanation, Cycle and Efficiency

Thermodynamics

Heat Capacity

Introduction to Heat Capacity and Principle of Calorimetry

Heat Capacity

Specific Heat Capacity of Solid by the Method of Mixture

Heat Capacity

Newton’s Law of Cooling

Heat Capacity

Specific Heat Capacity of Liquid by Method of Cooling

Heat Capacity

Latent Heat

Latent Heat Introduction and Latent Heat of Fusion

Latent Heat of Fusion

Latent Heat of Vaporization and Latent Heat of Steam by Mixture Method

Latent Heat of Vaporization

Super Cooling, Relegation | Evaporation and Boiling

Latent Heat

Gases

Dalton’s Law of Partial Pressure | Gases

Gases

Boyle’s Law and Charles Law - Gas Laws

Gas Laws

Equality of Pressure and Volume Coefficient

Gases

Kinetic Theory of Gas

Postulates of Kinetic Theory of Gases | Calculation of Pressure

Kinetic Theory of Gas

Average Kinetic Energy per Mole of the Gas

Kinetic Theory of Gas

Derivation of Gas Laws from Kinetic Theory of Gases

Kinetic Theory of Gas

Hygrometry

Saturated, Unsaturated Vapor | Variation of Vapor Pressure with Volume & Temperature

Hygrometry

Behavior of Saturated Vapor | Triple Point | Humidity

Hygrometry

Transfer of Heat

Conduction | Temperature Gradient | Thermal Conductivity

Transfer of Heat

Experimental Determination of Thermal Conductivity of Solid Bar (Searle’s method)

Searle’s method

Convection | Inverse Square Law in Heat Radiation

Convection and Radiation

Heat Radiations, Black Body Radiations and Ferry’s Black Body

Radiations

Emissive Power, Emissivity and Stefan-Boltzmann law

Emissive Power

Photometry

Introduction to Photometry

Luminous Flux

Inverse Square Law and Lambert Cosine Law

Lambert Cosine and Inverse Square Law

Bunsen’s Photometer

Photometer

Reflection at Plane and Curved Surfaces

Introduction to Reflection

Optics

Image Formed by Concave and Convex Mirror

Image Formation by Curved Mirrors

Relation between Radius of Curvature (R) and Focal Length (f)

Radius of Curvature (R) and Focal Length (f)

Mirror formula for concave and convex mirror

Mirror formula

Refraction at Plane Surfaces

$Refraction Introduction and Laws of Refraction$

Refraction Introduction and Laws of Refraction

Refraction

Introduction to Lateral Shift

Lateral Shift

Real and Apparent Depth

Real and Apparent Depth

Critical Angle and Total Internal Reflection

Critical Angle and Total Internal Reflection

Refraction Through Prisms

$Refraction through prisms - Details$

Refraction through prisms - Details

Prisms

Lenses

Lens Introduction | Terms Used in Lens

Lenses

Image Formed by Concave and Convex Lens

Lenses

Lens Formula for Concave Lens

Lenses

Combination of Thin Lenses, Power of Lens and Magnification

Lenses

Dispersion

Dispersion - Introduction and Causes

Introduction to Dispersion

Pure and Impure Spectrum | Angular Dispersion

Pure and Impure Spectrum

Chromatic, Spherical Aberration of Lenses and Achromatic Combination

Aberration of Lenses

Capacitance

Introduction to Capacitor

Capacitor Brief Introduction

Short Question Answers

Short Question Answers - Units and Dimensions

Solution for Short Questions

Why Newton’s Second Law is called real law of motion?

Real law of motion

Laws of Motion - Short Question Answers

Short Question Answers

Kinematics - Short Question Answers

Short Question Answers

Work, Energy and Power - Short Question Answers

Short Question Solution

Capacitance - Short Question Answers

Capacitance Short Question Solution

Gravitation - Short Question Answers

Gravitation Short Question Solution

Equilibrium - Short Question Answers

Equilibrium Short Question Solution

Photometry Short Question Answers

Photometry Short Question Solution

Reflection at Plane and Curved Surfaces - Short Question Answers

Short Question Solution

$Refraction at Plane Surfaces - Short Question Answers$

Refraction at Plane Surfaces - Short Question Answers

Short Question Solution

$Refraction Through Prisms - Short Question Answers$

Refraction Through Prisms - Short Question Answers

Short Question Solution

Heat and Thermodynamics - Short Question Answers 1

Short Question Solution

Heat and Thermodynamics - Short Question Answers 2

Short Question Solution

Thermal Expansion - Short Question Answers

Short Question Solution

Lenses - Short Question Answers

Short Question Solution

Elasticity - Short Question Answer

Short Question Solution

Circular Motion - Short Question Answers

Circular Motion

Fluid Mechanics - Short Question Answers 1

Fluid Mechanics

Fluid Mechanics - Short Question Answers 2

Fluid Mechanics

Fluid Mechanics - Short Question Answers 3

Fluid Mechanics

Electrostatics - Short Question Answers 1

Short Question Solution

Electrostatics - Short Question Answers 2

Short Question Solution

Long Question Answers

Kinematics - Long Question Answer 1

Long Question Solution

Capacitance - Long Question Answer 1

Capacitance Long Question Solution

Capacitance - Long Question Answer 2

Capacitance Long Question Solution

Capacitance - Long Question Answer 3

Capacitance Long Question Solution

Capacitance - Long Question Answer 4

Capacitance Long Question Solution

Capacitance - Long Question Answer 5

Long Question Solution

Capacitance - Long Question Answer 6

Capacitance Long Question Solution

Gravitation - Long Question Answer

Long Question Solution

Electrostatics - Long Question Answer 1

Long Question Solution

Electrostatics - Long Question Answer 2

Long Question Solution

Electrostatics - Long Question Answer 3

Long Question Solution

Electrostatics - Long Question Answer 4

Long Question Solution

Electrostatics - Long Question Answer 5

Long Question Solution

Electrostatics - Long Question Answer 6

Long Question Solution

Electrostatics - Long Question Answer 7

Long Question Solution

Electrostatics - Long Question Answer 8

Long Question Solution

Thermal Expansion - Long Question Answer

Long Question Solution

Thermal Expansion - Long Question Answer 2

Long Question Solution

Thermal Expansion - Long Question Answer 3

Long Question Solution

Thermal Expansion - Long Question Answer 4

Long Question Solution

Thermal Expansion - Long Question Answer 5

Long Question Solution

Elasticity - Long Question Answer 1

Long Question Solution

Elasticity - Long Question Answer 2

Long Question Solution

Elasticity - Long Question Answer 3

Long Question Solution

Viva Voice Questions

Vernier Calliper – Viva Voice Questions

Viva Voice Questions

Resonance Tube – Viva Voice Questions

Viva Voice Questions

Screw Gauge – Viva Voice Questions

Viva Voice Questions

Spherometer – Viva Voice Questions

Viva Voice Questions

Surface Tension – Viva Voice Questions

Viva Voice Questions

Young’s Modulus – Viva Voice Questions

Viva Voice Questions

Addition of Vectors – Viva Voice Questions

Viva Voice Questions

Value of ‘g’ at Pole – Viva Voice Questions

Viva Voice Questions

Laws of Pendulum – Viva Voice Questions

Viva Voice Questions

A.C. Supply – Viva Voice Questions

Viva Voice Questions

Focal Length of Convex Lens By Two Pin Method – Viva Voice

Viva Voice Questions

Focal Length of Concave Lens By Concave Mirror – Viva Voice

Viva Voice Questions

$Refractive Index of Liquid – Viva Voice Questions$

Refractive Index of Liquid – Viva Voice Questions

Viva Voice Questions

$Refractive Index of the Material of Prism – Viva Voice$

Refractive Index of the Material of Prism – Viva Voice

Viva Voice Questions

$Refractive Index of Material of Glass Slab – Viva Voice$

Refractive Index of Material of Glass Slab – Viva Voice

Viva Voice Questions

Setup of Compound Microscope – Viva Voice Questions

Viva Voice Questions

Download Question Papers

Physics Grade XI Question Paper 2070 (2013)

2070 BS

Physics Grade XI Question Paper 2069 (2012)

2069 BS

Physics Grade XI Question Paper 2072

2072 BS

Physics Question Paper 2073 BS (2016) Grade XI

2073 BS

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Physics Grade XI - Reference Notes

Grade XI

Other Subjects

Grade XI Total Units: 27 Total Articles: 161

Articles on This Subject

Units and Dimensions

Introduction to Measurement and Unit

Measurement and Unit

Dimension and Classification of Physical Quantity

physical quantity

Uses of Dimensional Equation and Its Limitation

Dimensional Equation

Scalars and Vector

Scalars and Vectors Introduction | Triangle Law of Vectors

Triangle Law of Vectors

Parallelogram Law of Vectors and Polygon Law of Vectors

Scalars and Vectors

Properties of Vector Addition | Rectangular Components of a Vector

Scalars and Vectors

Kinematics

Introduction to Kinematics

Brief Description of Kinematics

Laws of Motion

Newton’s Laws of Motion

Laws of Motion

Definition and Application of Impulse

impulse

Principle of Conservation of Linear Momentum

Linear Momentum

Work, Energy and Power

Brief Introduction to Work and Energy

Work and Energy

Work-Energy Theorem

Theorem

Principle of Conservation of Energy

Conservation of Energy

Power, Collisions and its Types

Detail Introduciton of Power and Collisions

Circular Motion

Angular Displacement, Angular Velocity and Angular Acceleration

Circular Motion

Relation between Linear Velocity and Angular Velocity

Circular Motion

Expression for Centripetal Acceleration

Circular Motion

Centripetal Force and Centrifugal Force

Circular Motion

Applications of Centripetal Force

Circular Motion

Motion of Object in a Vertical Circle

Circular Motion

Motion of Object in a Horizontal Circle (Conical Pendulum)

Circular Motion

Gravitation

Newton’s Law of Gravitation

Gravity and Gravitation

Gravitational Potential

Gravity

Orbital Velocity of a Satellite | Geostationary Satellite

Satellite

Equilibrium

Moments - Brief Introduction

Moment of Force

Center of Gravity, Center of Mass and Equilibrium

Equilibrium

Rotational Dynamics

Introduction to Rotational Dynamics

Rotational Dynamics

Moment of Inertia | Calculation of Moment of Inertia in rigid bodies

Moment of Inertia

Radius of Gyration

Radius of Gyration

Relationship between Torque and Moment of Inertia

Torque and Moment of Inertia

Relationship between Angular Momentum and Moment of Inertia

Angular Momentum and Moment of Inertia

Principle of Conservation of Angular Momentum

Conservation of Angular Momentum

Work done by Couple

Grade XI
Total Units: 27
Total Articles: 161