Grade 11 Physical Science textbook by Siyavula

Siyavula Textbooks: Grade 11 Physical Science

* Complete Textbook by Siyavula

* Multiple Choices Questions (MCQ)

* Essay Questions Flash Cards

* Key-Terms Flash Cards

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Atomic combinations

Introduction

0.1 Atomic combinations

0.2 Why do atoms bond?

0.3 Energy and bonding

0.4 What happens when atoms bond?

1 Covalent bonding and lewis notation

2 Electronegativity and ionic bonding

3 Metallic bonding

4 Writing chemical formulae

5 Shapes of molecules

6 Oxidation numbers

7 Energy changes in chemical reactions

Intermolecular forces

Introduction and types of intermolecular forces

1 Understanding intermolecular forces

2 Liquids

Solutions and solubility

Introduction and key concepts

1 Solubility

Atomic nuclei

Introduction

1 Radioactivity and types of radiation

2 Sources of radiation

3 Half-life

4 Dangers and uses of radiation

5 Nuclear fission and fusion

Thermal properties and ideal gases

Boyle's law and charle's law

1 Ideal gas law and general gas equation

Quantitative aspects of chemical change

Moles and molar mass

1 Stoichiometry and composition

Types of reactions

Acid-base reactions

1 Redox reactions

2 Addition, elimination and substitution reactions

The lithosphere

Introduction

1 Mining and mineral processing

2 Energy resources

The atmosphere

Composition and structure

1 Greenhouse gases and global warming

Vectors

Introduction and key concepts

1 Mathematical properties

2 Adding and subtracting vectors

3 Components

Force, momentum and impulse

Introduction and key concepts

1 Newton's first law

2 Newton's second law

3 Lifts and rockets

4 Newton's third law

5 Different types of forces

6 Forces in equilibrium

7 Forces between masses

8 Momentum

9 Change in momentum

10 Impulse

11 Conservation of momentum

12 Physics in action

13 Torque and levers

14 Summary and exercises

Geometrical optics

Converging lenses

1 Diverging lenses

2 The human eye

3 Telescopes and microscopes

Longitudinal waves

Introduction and key concepts

1 Sound waves, seismic waves and graphs of motion

Sound

Introduction and key concepts

1 Applications

The physics of music

Standing waves in string instruments

1 Standing waves in wind instruments

2 Resonance and sound quality

Electrostatics

Coulomb's law

1 Electric fields around charges

2 Electrical potential energy

3 Capacitors

Electromagnetism

Magnetic field associated with a current

1 Current induced by a changing magnetic field

2 Transformers

3 Motion of a charged particle in a magnetic field

Electric circuits

Ohm's law

1 Resistance

2 Parallel and series networks

Electronic properties of matter

Conductors, insulators and semi-conductors

1 Intrinsic properties and doping

2 The p-n junction