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Grade 11 Physcal science study notes. Summary.
- Course
- Physical Sciences
- Institution
- 11th Grade
Grade 11, South Africa, Physical Science, Chemistry, Study Notes, Topic Summary
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Grade 11Physical Science
Study Notes
,Disclaimer:
The following study notes, formula sheets, and summaries are intended for educa onal purposes and personal reference. They should not
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,Contents
Chapter 1: Vectors in 2 Dimensions ........................................................................................................ 6
1.1 Introduc on .................................................................................................................................. 6
1.2 Resultant of Perpendicular Vectors............................................................................................... 6
1.3 Components of Vectors ................................................................................................................. 7
1.4 Summary ....................................................................................................................................... 7
Chapter 2: Newton's Laws....................................................................................................................... 8
2.1 Introduc on .................................................................................................................................. 8
2.2 Force.............................................................................................................................................. 8
2.3 Newton's Laws .............................................................................................................................. 8
2.4 Forces Between Masses ................................................................................................................ 9
2.5 Summary ....................................................................................................................................... 9
Chapter 3: Atomic Combina ons .......................................................................................................... 11
3.1 Introduc on ................................................................................................................................ 11
3.2 Molecular Shape ......................................................................................................................... 11
3.3 Electronega vity ......................................................................................................................... 11
3.4 Energy and Bonding .................................................................................................................... 11
3.5 Summary ..................................................................................................................................... 11
Chapter 4: Intermolecular Forces ......................................................................................................... 13
4.1 Intermolecular and Interatomic Forces....................................................................................... 13
4.2 The Chemistry of Water .............................................................................................................. 13
4.3 Summary ..................................................................................................................................... 14
Chapter 5: Geometrical Op cs .............................................................................................................. 15
5.1 Summary of Proper es of Light .................................................................................................. 15
5.2 Light Rays .................................................................................................................................... 15
5.3 Proper es of Light ....................................................................................................................... 15
5.4 The Speed of Light....................................................................................................................... 15
5.5 Refrac on .................................................................................................................................... 15
5.6 Snell's Law ................................................................................................................................... 16
5.7 Cri cal Angles and Total Internal Reflec on ............................................................................... 16
5.8 Summary ..................................................................................................................................... 16
Chapter 6: 2D and 3D Wavefronts ........................................................................................................ 17
6.1 Introduc on ................................................................................................................................ 17
6.2 Wavefronts .................................................................................................................................. 17
, 6.3 Huygens' Principle ....................................................................................................................... 17
6.4 Diffrac on ................................................................................................................................... 17
6.5 Diffrac on through a Single Slit .................................................................................................. 17
6.6 Summary ..................................................................................................................................... 17
Chapter 7: Ideal Gases .......................................................................................................................... 18
7.1 Mo on of Par cles ...................................................................................................................... 18
7.2 Ideal Gas Laws ............................................................................................................................. 18
7.3 Summary ..................................................................................................................................... 18
Chapter 8: Quan ta ve Aspects of Chemical Change .......................................................................... 20
8.1 Gases and Solu ons .................................................................................................................... 20
8.2 Stoichiometric Calcula ons ......................................................................................................... 20
8.3 Volume Rela onships in Gaseous Reac ons............................................................................... 20
8.4 Summary ..................................................................................................................................... 20
Chapter 9: Electrosta cs ....................................................................................................................... 22
9.1 Introduc on ................................................................................................................................ 22
9.2 Coulomb's Law ............................................................................................................................ 22
9.3 Electric Field ................................................................................................................................ 22
9.4 Summary ..................................................................................................................................... 22
Chapter 10: Electromagne sm ............................................................................................................. 23
10.1 Introduc on .............................................................................................................................. 23
10.2 Magne c Field Associated with a Current ................................................................................ 23
10.3 Faraday's Law and Electromagne c Induc on .......................................................................... 23
10.4 Summary ................................................................................................................................... 24
Chapter 11: Electric Circuits .................................................................................................................. 25
11.1 Introduc on .............................................................................................................................. 25
11.2 Ohm's Law ................................................................................................................................. 25
11.3 Power and Energy ..................................................................................................................... 25
11.4 Summary ................................................................................................................................... 25
Chapter 12: Energy and Chemical Change ............................................................................................ 27
12.1 Energy Changes in Chemical Reac ons ..................................................................................... 27
12.2 Exothermic and Endothermic Reac ons ................................................................................... 27
12.3 Ac va on Energy and the Ac vated Complex .......................................................................... 27
12.4 Summary ................................................................................................................................... 27
Chapter 13: Types of Reac ons ............................................................................................................. 28
13.1 Acids and Bases ......................................................................................................................... 28
13.2 Acid-Base Reac ons .................................................................................................................. 28
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