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Grade 12 Physical Sciences Notes
CAPS-aligned Grade 12 Physical Sciences revision notes, broken down topic by topic with worked examples, diagrams, and key definitions.
Study Notes
Newton's Laws and Forces
- • Revision: Vectors, Velocity and Acceleration
- • Forces and Types of Forces
- • Force Diagrams and Resultant Forces
- • Newton's First Law of Motion (Law of Inertia)
- • Newton's Second Law of Motion
- • Newton's Third Law of Motion
- • Newton's Law of Universal Gravitation, Mass and Weight
- • Newton's Laws and Forces
Acids and Bases
- • Introduction and Properties
- • Common Acids and Bases
- • Mono- and Polyprotic Acids
- • Conjugate Pairs and Ampholytes
- • Salt Hydrolysis
- • Acid-Base Titrations and Indicators
- • Titration Calculations and Solutions
- • Acid-Base Equilibrium Constants
- • Auto-ionisation of Water and Kw
- • The pH Scale and Calculations
- • Summary: Types of Acids and Bases
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Notes are reviewed every term and updated after each release of the DBE’s subject guidelines so the content stays current.