| S9-1 |
Intro |
1.1 Physical Nature of Matter |
1.1.1 MATTER IS MADE UP OF PARTICLES ,1.1.2 HOW SMALL ARE THESE PARTICLES |
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OF MATTER? |
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| S9-2 |
1.2 Characteristics of Particles of Matter |
1.2.1 PARTICLES OF MATTER HAVE SPACE BETWEEN THEM |
1.2.2 PARTICLES OF MATTER ARE CONTINUOUSLY MOVING , |
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| S9-3 |
1.2.3 PARTICLES OF MATTER ATTRACT EACH OTHER , Intext questions |
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| S9-4 |
1.3 States of matter |
1.3.1 THE SOLID STATE |
1.3.2 THE LIQUID STATE |
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| S9-5 |
1.3.3 THE GASEOUS STATE , Intext questions |
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| S9-6 |
1.4 Can Matter Change its State? |
1.4.1 EFFECT OF CHANGE OF TEMPERATURE |
1.4.2 EFFECT OF CHANGE OF PRESSURE , Intext questions |
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| S9-7 |
1.5 Evaporation |
1.5.1 FACTORS AFFECTING EVAPORATION |
1.5.2 HOW DOES EVAPORATION CAUSE |
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COOLING? , Intext ques |
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| S9-8 |
Textbook Exercise |
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| S9-9 |
Intro |
2.1 What is mixture ,2.1.1 Types of mixtures, Activities 2.1&2.2 , Intext ques |
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| S9-10 |
2.2 What is a solution |
2.2.1 CONCENTRATION OF A SOLUTION , Example 2.1 |
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| S9-11 |
2.2.2 WHAT IS A SUSPENSION? |
2.2.3 WHAT IS A COLLOIDAL SOLUTION?,Intext ques |
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| S9-12 |
2.3 Physical and Chemical Changes , Intext ques |
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| S9-13 |
2.4 What are the Types of Pure Substances? |
2.4.1 ELEMENTS |
2.4.2 COMPOUNDS |
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| S9-14 |
Textbook Exercise |
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| S9-15 |
Intro |
3.1 Laws of chemical combination |
3.1.1 LAW OF CONSERVATION OF MASS |
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| S9-16 |
3.1.2 LAW OF CONSTANT PROPORTIONS , Intext ques |
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| S9-17 |
3.2 What is an Atom? |
3.2.1 WHAT ARE THE MODERN DAY SYMBOLS OF ATOMS OF DIFFERENT ELEMENTS? |
3.2.2 ATOMIC MASS |
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| S9-18 |
3.2.3 HOW DO ATOMS EXIST?,Intext ques |
3.3 What is a Molecule? |
3.3.1 MOLECULES OF ELEMENTS |
3.3.2 MOLECULES OF COMPOUNDS |
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| S9-19 |
3.3.3 WHAT IS AN ION? |
3.4 Writing Chemical Formulae 3.4.1 FORMULAE OF SIMPLE COMPOUNDS , Intext ques |
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| S9-20 |
3.5 Molecular Mass |
3.5.1 FORMULA UNIT MASS , Example 3.1,Example 3.2, Intext ques |
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| S9-21 |
Textbook Exercise |
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| S9-22 |
Intro |
4.1 Charged particles in matter , Activity 4.1 , Intext ques |
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| S9-23 |
4.2 The structure of an atom |
4.2.1 THOMSON’S MODEL OF AN ATOM |
4.2.2 RUTHERFORD’S MODEL OF AN ATOM |
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| S9-24 |
4.2.3 BOHR’S MODEL OF ATOM , Intext ques |
4.2.4 NEUTRONS , Intext ques |
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| S9-25 |
4.3 How are Electrons Distributed in Different Orbits (Shells)? , Intext ques |
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| S9-26 |
4.4 Valency , Activity 4.2 , Intext ques |
4.4 Valency , Intext ques |
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| S9-27 |
4.5.1 ATOMIC NUMBER |
4.5.2 MASS NUMBER , Intext ques |
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| S9-28 |
4.6 Isotopes |
4.6.1 ISOBARS,Intext ques |
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| S9-29 |
Textbook Exercise |
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Subtopic |
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| S9-30 |
Intro |
7.1 Describing Motion |
7.1.1 MOTION ALONG A STRAIGHT LINE , Intext question |
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| S9-31 |
7.1.2 UNIFORM MOTION AND NONUNIFORM MOTION , Example 7.1 |
7.2.1 SPEED WITH DIRECTION , Intext question |
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| S9-32 |
Example 7.2 , Example 7.3 |
7.3 Rate of Change of Velocity , Example 7.4 , Intext question |
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| S9-33 |
7.4 Graphical Representation of Motion |
7.4.1 DISTANCE–TIME GRAPHS |
7.4.2 VELOCITY-TIME GRAPHS , Intext question |
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| S9-34 |
7.5 Equations of Motion , Example 7.5 , Example 7.6 , Example 7.7 |
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| S9-35 |
Intext question |
7.6 Uniform Circular Motion |
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| S9-36 |
Textbook Exercise |
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| S9-37 |
Intro |
8.1 Balanced and Unbalanced Forces |
8.2 First Law of Motion |
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| S9-38 |
8.3 Inertia and Mass , Intext question |
8.4 Second Law of Motion |
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| S9-39 |
8.4.1 MATHEMATICAL FORMULATION OF SECOND LAW OF MOTION , Example 8.1 |
8.2 |
8.3 |
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| S9-40 |
Example 8.4 |
8.5 , Third Law of Motion |
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| S9-41 |
Textbook Exercise |
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| S9-42 |
Intro |
9.1 Gravitation |
9.1.1 UNIVERSAL LAW OF GRAVITATION , Example 9.1 , Intext question |
9.1.2 IMPORTANCE OF THE UNIVERSAL |
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LAW OF GRAVITATION |
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| S9-43 |
9.2 Free Fall |
9.2.1 TO CALCULATE THE VALUE OF g |
9.2.2 MOTION OF OBJECTS UNDER THE INFLUENCE OF GRAVITATIONAL FORCE OF THE EARTH , Example 9.2 |
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| S9-44 |
Example 9.3 , Intext question |
9.3 Mass |
9.4 Weight |
9.4.1 WEIGHT OF AN OBJECT ON THE MOON , Example 9.4 |
9.5 , Intext questions |
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| S9-45 |
9.5 Thrust and Pressure , Example 9.6 |
9.5.1 PRESSURE IN FLUIDS |
9.5.2 BUOYANCY |
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| S9-46 |
9.5.3 WHY OBJECTS FLOAT OR SINK WHEN PLACED ON THE SURFACE OF WATER? , Intext questions |
9.6 Archimedes’ Principle , Intext questions |
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| S9-47 |
Textbook Exercise |
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| S9-48 |
Intro |
10.1 Work |
10.1.1 NOT MUCH ‘WORK’ IN SPITE OF WORKING HARD! |
10.1.2 SCIENTIFIC CONCEPTION OF WORK |
10.1.3 WORK DONE BY A CONSTANT FORCE , Example 10.1 |
10.2 , Intext Question |
| S9-49 |
10.2 Energy |
10.2.1 FORMS OF ENERGY |
10.2.2 KINETIC ENERGY , Example 10.3 |
10.4 , Intext questions |
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| S9-50 |
10.2.3 POTENTIAL ENERGY |
10.2.4 POTENTIAL ENERGY OF AN OBJECT AT A HEIGHT , Example 10.5,10.6 |
10.2.5 ARE VARIOUS ENERGY FORMS INTERCONVERTIBLE? |
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| S9-51 |
10.2.6 LAW OF CONSERVATION OF ENERGY |
10.3 Rate of Doing Work , Example 10.7,10.8 , intext questions |
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| S9-52 |
Textbook Exercise |
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| S9-53 |
Intro |
11.1 Production of Sound |
11.2 Propagation of Sound , Intext Question |
11.2.1 SOUND WAVES ARE LONGITUDINAL WAVES |
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| S9-54 |
11.2.2 CHARACTERISTICS OF A SOUND WAVE , intext questions , Example 11.1 |
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| S9-55 |
Intext questions |
11.2.3 SPEED OF SOUND IN DIFFERENT MEDIA , Intext questions |
11.3 Reflection of Sound |
11.3.1 ECHO |
11.3.2 REVERBERATION |
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| S9-56 |
Example 11.2 , Intext Question |
11.3.3 USES OF MULTIPLE REFLECTION |
11.4 Range of Hearing , intext questions |
11.5 Applications of Ultrasound , |
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OF SOUND , intext questions |
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| S9-57 |
Textbook Exercise |
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| BIOLOGY |
Topic |
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| S9-58 |
5. 1 What are Living Organisms Made Up of? |
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| S9-59 |
5.2 What is a Cell Made Up of?What is the StructuralOrganisation of a Cell? |
5.2.1. Plasma membrane or Cell membrane |
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| S9-60 |
5.2 What is a Cell Made Up of? What is the Structural Organisation of a Cell? |
5.2.2. Cell wall |
5.2.3. Nucleus |
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| S9-61 |
5.2 What is a Cell Made Up of? What is the Structural Organisation of a Cell? |
5.2.4. Cytoplasm |
5.2.5. Cell organelles (i). Endoplasmic reticulum |
5.2.5. Cell organelles (ii).Golgi apparatus5.2.5. Cell organelles (iii).Lysosomes |
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| S9-62 |
5.2 What is a Cell Made Up of? What is the Structural Organisation of a Cell? |
5.2 What is a Cell Made Up of? What is the Structural Organisation of a Cell? |
5.2.5. Cell organelles (iv).Mitochondria |
5.2.5. Cell organelles (v). Plastids |
5.2.5. Cell organelles (vi). Vacuoles, Cell division |
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| S9-63 |
NCERT Exercise |
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| S9-64 |
6.1 Are Plants and Animals Made |
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of Same Types of Tissues? |
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| S9-65 |
6.2. Plant Tissues |
6.2.1. Merestematic tissue |
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| S9-66 |
6.2. Plant Tissues |
6.2.2. Permanent tissue |
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| S9-67 |
6.2.1.(i). Simple permanent tissue- Parenchyma, collenchyma & Sclerenchyma |
6.2.1.(i). Simple permanent tissue-epidermis and structure of stomata |
6.2.2 (ii). Complex permanenet tissue- Xylem and Phloem |
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| S9-68 |
6.3. Animal Tissue, Introduction to animal tissue, Epithelial tissue and its modification, Connective tissue, Muscular tissue, Nervous tissue |
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| S9-69 |
NCERT Exercise |
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| S9-70 |
12.1. Improvement in crop yield |
12.1.1 Crop variety improvements |
12.1.2 Crop production management |
12.1.2(i) Nutrient management |
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| S9-71 |
12.1. Improvement in crop yield |
12.1.2(ii) Irrigation |
12.1.2 (iii) Cropping patterns |
12.1.3 Crop protection management |
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| S9-72 |
12.2 Animal Husbandry |
12.2.1. Cattle farming |
12.2.2 Poultry farming |
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| S9-73 |
12.2 Animal Husbandry |
12.2.3, Fish production 12.2.4. Bee Keeping |
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| S9-74 |
NCERT Exercise |
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BETA
