Science Notes
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PLANT ANATOMY AND PLANT PHYSIOLOGY Notes 10th Science Lesson 12 Notes in English
PLANT ANATOMY AND PLANT PHYSIOLOGY Introduction Plants exhibits varying degrees of organization. Atoms are organized into molecules, molecules into organelles,…
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CARBON AND ITS COMPOUNDS Notes 10th Science Lesson 11 Notes in English
CARBON AND ITS COMPOUNDS Introduction You have studied, in your lower classes, that carbon is an inseparable element in human…
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TYPES OF CHEMICAL REACTIONS Notes 10th Science Lesson 10 Notes in English
TYPES OF CHEMICAL REACTIONS Introduction As you know from your earlier studies, a chemical reaction involves breaking of old chemical…
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SOLUTIONS Notes 10th Science Lesson 9 Notes in English
SOLUTIONS Introduction Most of the substances that we encounter in our daily life are mixtures of two or more substances.…
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PERIODIC CLASSIFICATION OF ELEMENTS Notes 10th Science Lesson 8 Notes in English
PERIODIC CLASSIFICATION OF ELEMENTS INTRODUCTION The eighteenth and nineteenth centuries witnessed a rapid development in chemistry in all spheres of…
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Atoms and Molecules Notes 10th Science Lesson 7 Notes in English
Atoms and Molecules Introduction: Matter is made of atoms. Curiously the idea of atom was first proposed by the Greek…
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NUCLEAR PHYSICS Notes 10th Science Lesson 6 Notes in English
NUCLEAR PHYSICS Introduction Humans are very much interested in knowing about atoms. Things around us are made up of atoms.…
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ACOUSTICS Notes 10th Science Lesson 5 Notes in English
ACOUSTICS Introduction Sound plays a major role in our lives. We communicate with each other mainly through sound. In our…
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ELECTRICITY Notes 10th Science Lesson 4 Notes in English
ELECTRICITY Introduction As a common term it refers to a form of energy. The usage of electric current in our…
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THERMAL PHYSICS Notes 10th Science Lesson 3 Notes in English
THERMAL PHYSICS Introduction Sun is the primary source of thermal energy for all living organisms. Thermal energy is the cause…
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