Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10th

# Samacheer Kalvi Solutions for Science Class 10th SSLC Tamil Nadu State Board

## Science Class 10th SSLC Tamil Nadu State Board

Author: Samacheer Kalvi
Publisher: Tamil Nadu Textbook and Educational Services Corporation
Language: English

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You can solve Science Class 10th SSLC Tamil Nadu State Board textbook questions and use Shaalaa Samacheer Kalvi Solutions for Class 10th Science to verify your answers.

## Samacheer Kalvi Class 10th solutions for other subjects

We also provide solutions for other subjects to help you top the exams. These Samacheer Kalvi solutions are specially curated with respect to the exam pattern and old papers. Find the best questions and solutions here. Click now to access it.

## Chapters covered in Samacheer Kalvi Solutions for Science Class 10th SSLC Tamil Nadu State Board

### Samacheer Kalvi Class 10th Science Chapter 1: Laws of Motion solutions

Concepts covered in Laws of Motion are Acceleration Due to Gravity (G), Apparent Weight, Application of Moment of Force Or Torque, Conservation of Linear Momentum and Its Principle, Couple, Force, Impulse, Inertia and Mass, Linear Momentum, Mass and Weight, Moment (Turning Effect) of a Force Or Torque, Motion and Rest, Newton's First Law of Motion, Newton's Second Law of Motion, Newton's Third Law of Motion, Newton’s Universal Law of Gravitation, Principle of Moments, Rocket Propulsion, Translational and Rotational Motions, Types of Force Based on Direction, Types of Force: Contact Force, Types of Inertia

#### Samacheer Kalvi Class 10th Science Chapter 1: Laws of Motion exercises

ExerciseNo. of questionsPages
Evaluation4713 to 15

### Samacheer Kalvi Class 10th Science Chapter 2: Optics solutions

Concepts covered in Optics are Concave Lens, Convex Lens, Dispersion of Light Through Prism, Eye Defect and Its Correction: Astigmatism, Eye Defect and its correction: Hypermetropia or far-sightedness, Eye Defect and Its Correction: Myopia Or Near-sightedness, Eye Defect and Its Correction: Presbyopia, Guideline for Image Formation Due to Refraction Through a Convex and Concave Lens, Human Eye: Structure of the Eye, Images Formed Due to Refraction Through a Concave Lens, Images Formed Due to Refraction Through a Convex Lens, Law of Reflection of Light, Lenses, Lens Formula, Lens Maker's Formula, Light, Magnification of a Lens, Microscope and it’s types, Power of a Lens, Refraction of Light, Scattering of Light and Its Types, Sign Convention for Spherical Lenses, Telescope, Types of Telescope: Optical Telescope, Types of Telescope: Radio Telescope, Types of Telescope: Telescopes Used in Space, Working of the Human Eye

#### Samacheer Kalvi Class 10th Science Chapter 2: Optics exercises

ExerciseNo. of questionsPages
Evaluation4029 to 30

### Samacheer Kalvi Class 10th Science Chapter 3: Thermal Physics solutions

Concepts covered in Thermal Physics are Avogadro’s Law, Classification of Gases, Effect of Heat Energy, Expansion of Gases, Expansion of Liquids, Expansion of Solids, Expansion of Substances (Thermal Expansion), Flow of Heat, Fundamental Laws of Gases, Gas Equation, Gases and Its Characteristics, Heat and Its Unit, Heat Energy (Thermal Energy), Pressure and Volume Relationship or Bolye's Law, Scales of Thermometers, Temperature, Temperature - Volume Relationship or Charles's Law, Transfer of Heat

#### Samacheer Kalvi Class 10th Science Chapter 3: Thermal Physics exercises

ExerciseNo. of questionsPages
Evaluation2839 to 40

### Samacheer Kalvi Class 10th Science Chapter 4: Electricity solutions

Concepts covered in Electricity are Domestic Electric Circuits, Earthing (Grounding), Electrical Resistivity and Electrical Conductivity, Electric Circuit, Electric Current, Electricity, Electric Potential (Electrostatic Potential) and Potential Difference, Electric Power, Heating Effect of Electric Current, Joule’s Law of Heating, Led Bulb, Led Television, Ohm's Law, Parallel Connection of Series Resistors, Resistance (R), Resistances in Parallel, Resistors in Series, Series Connection of Parallel Resistors, Symbols and Functions of Various Components of an Electric Circuits, System of Resistors

#### Samacheer Kalvi Class 10th Science Chapter 4: Electricity exercises

ExerciseNo. of questionsPages
Evaluation4255 to 57

### Samacheer Kalvi Class 10th Science Chapter 5: Acoustics solutions

Concepts covered in Acoustics are Application of Reflection of Sound, Applications of Doppler Effect, Audibility and Range, Difference Between Sound and Light, Doppler Effect, Echoes, Expression for Apparent Frequency Due to Doppler Effect, Factors Affecting Speed of Sound in Gas, Law of Reflection of Light, Reflection of Sound, Reflection of Sound in Different Medium, Sound, Sound Waves and Its Types, Speed of Sound in Different Media, Speed of Sound (Velocity of Sound)

#### Samacheer Kalvi Class 10th Science Chapter 5: Acoustics exercises

ExerciseNo. of questionsPages
Evaluation4970 to 72

### Samacheer Kalvi Class 10th Science Chapter 6: Nuclear Physics solutions

Concepts covered in Nuclear Physics are Alpha Decay (Alpha Emission), Beta Decay (Beta Emission), Changes Within the Nucleus in Alpha, Beta and Gamma Emission, Gamma Decay (Gamma Emission), Nuclear Energy, Nuclear Fission, Nuclear Fusion, Nuclear Reactor, Properties of Alpha Particles, Properties of Beta Particles, Properties of Gamma Radiations, Radioactivity, Radioactivity as Emission of Alpha, Beta, and Gamma Radiations, Safety Precautions While Using Nuclear Energy, Types of Radioactivity: Natural and Artificial (or) Induced Radioactivity, Uses of Radioactivity

#### Samacheer Kalvi Class 10th Science Chapter 6: Nuclear Physics exercises

ExerciseNo. of questionsPages
Evalation189
Evaluation7386 to 89

### Samacheer Kalvi Class 10th Science Chapter 7: Atoms and Molecules solutions

Concepts covered in Atoms and Molecules are Atom, Avogadro’s Law, Classification of Molecules, Difference Between Atoms and Molecules, Mass Number (A) or Atomic Mass, Mole Concept, Molecular Mass, Molecules, Molecules of Compounds, Molecules of Elements, Percentage Composition, Relationship Between Vapour Density and Relative Molecular Mass, Types of Atomic Mass: Average Atomic Mass (AAM), Types of Atomic Mass: Relative Atomic Mass (RAM)

#### Samacheer Kalvi Class 10th Science Chapter 7: Atoms and Molecules exercises

ExerciseNo. of questionsPages
Evaluation50102 to 104

### Samacheer Kalvi Class 10th Science Chapter 8: Periodic Classification of Elements solutions

Concepts covered in Periodic Classification of Elements are Alloys, Corrosion of Metals and Its Prevention, Extraction of Aluminium, Extraction of Copper, Extraction of Iron, History of Periodic Table: Early Attempts at the Classification of Elements, Metallurgy, Metallurgy of Aluminium, Metallurgy of Copper, Metallurgy of Iron, Modern Periodic Law, Occurrence of Ores in Tamil Nadu, Periodic Properties, Periodic Properties: Atomic Radius Or Atomic Size, Periodic Properties: Electron Affinity, Periodic Properties: Electronegativity, Periodic Properties: Ionic Radii, Periodic Properties: Ionisation Potential (Ionisation Energy), The Modern Periodic Table, Types of Element: Metals, Types of Separation Or Concentration of an Ore

#### Samacheer Kalvi Class 10th Science Chapter 8: Periodic Classification of Elements exercises

ExerciseNo. of questionsPages
Evaluation43121 to 123

### Samacheer Kalvi Class 10th Science Chapter 9: Solutions solutions

Concepts covered in Solutions are Components of Solutions, Concentration of a Solution, Hydrated Salts and Water of Crystallization, Hygroscopic and Deliquescence Substances, Problems Based on Solubility and Percentage by Mass and Volume, Solubility, Solutions, Types of Solutions

#### Samacheer Kalvi Class 10th Science Chapter 9: Solutions exercises

ExerciseNo. of questionsPages
Evaluation21134 to 135

### Samacheer Kalvi Class 10th Science Chapter 10: Types of Chemical Reactions solutions

Concepts covered in Types of Chemical Reactions are Chemical Equation, Classification of Change: Chemical Changes, Classification of Change: Reversible and Irreversible Changes, Combustion Reactions, Decomposition Reactions, Direct Combination (or Synthesis) Reaction, Double Displacement Reaction, Effects of Chemical Changes: Biological Effects, Effects of Chemical Changes: Environmental Effects, Indicators, Ionic Product of Water, Ph Calculation, Problems on Ph, Rate of Chemical Reaction, Single Displacement Reactions, State of Equilibrium, Strength of Acidic Or Basic Solutions, Types of Chemical Change or Chemical Reaction

#### Samacheer Kalvi Class 10th Science Chapter 10: Types of Chemical Reactions exercises

ExerciseNo. of questionsPages
Evaluation41152 to 154

### Samacheer Kalvi Class 10th Science Chapter 11: Carbon and its Compounds solutions

Concepts covered in Carbon and its Compounds are Carbon: a Versatile Element, Classes of Organic Compounds (Based on the Kind of Atoms), Classification of Compounds of Carbon, Classification of Organic Compounds Based on the Pattern of Carbon Chain, Cleansing Action of Soap, Detergents, Ethanoic Acid, Ethanol, Functional Groups in Carbon Compounds, Homologous Series of Carbon Compound, Hydrocarbons, IUPAC Nomenclature of Hydrocarbons, IUPAC Nomenclature of other classes, Laboratory Preparation of Ethanol, Nomenclature of Organic Compounds, Organic Compounds, Organic Compounds in Daily Life, Soap

#### Samacheer Kalvi Class 10th Science Chapter 11: Carbon and its Compounds exercises

ExerciseNo. of questionsPages
Evaluation40170 to 171

### Samacheer Kalvi Class 10th Science Chapter 12: Plant Anatomy and Plant Physiology solutions

Concepts covered in Plant Anatomy and Plant Physiology are Chlorophyll – the Vital Plant Pigment, Factors Affecting Photosynthesis, Internal Structure of Dicot Leaf (Dorsiventral Leaf) Ex. Mango Leaf, Internal Structure of Dicot Root (Bean), Internal Structure of Dicot Stem (Sunflower), Internal Structure of Monocot Leaf (Isobilateral Leaf) Ex.Grass Leaf, Internal Structure of Monocot Root (Maize), Internal Structure of Monocot Stem (Maize), Mitochondria - “Power House of the Cell”, Photosynthesis - Food Making Process in Plants, Plant Anatomy and Plant Physiology, Plastids, Process of Photosynthesis, Respiratory Quotient (R.Q), Role of Sunlight in Photosynthesis, Tissues – “The Teams of Workers”, Tissue System, Types of Respiration: Aerobic and Anaerobic Respiration

#### Samacheer Kalvi Class 10th Science Chapter 12: Plant Anatomy and Plant Physiology exercises

ExerciseNo. of questionsPages
Evaluation37184 to 185

### Samacheer Kalvi Class 10th Science Chapter 13: Structural Organisation of Animals solutions

Concepts covered in Structural Organisation of Animals are Circulatory System of Leech, Circulatory System of Rabbit, Coelom (Body Cavity) of Rabbit, Digestive System of Leech, Digestive System of Rabbit, Excretory System of Leech, External Morphology of Leech, External Morphology of Rabbit, Nervous System of Leech, Nervous System of Rabbit, Parasitic Adaptations of Leech, Rabbit (Oryctolagus Cuniculus), Reproductive System of Leech, Respiratory System of Leech, Respiratory System of Rabbit, The Indian Cattle Leech (Hirudinaria Granulosa), Urinogenital System of Rabbit

#### Samacheer Kalvi Class 10th Science Chapter 13: Structural Organisation of Animals exercises

ExerciseNo. of questionsPages
Evaluation37197 to 199

### Samacheer Kalvi Class 10th Science Chapter 14: Transportation in Plants and Circulation in Animals solutions

Concepts covered in Transportation in Plants and Circulation in Animals are Absorption and Conduction of Water and Minerals in Plants, Active Transport, Ascent of Sap, Blood, Blood Pressure, Blood Transfusion and Blood Groups (ABO and Rh system), Blood Vessels Entering and Leaving the Heart - Arteries and Veins of the Heart, Circulation of Blood in the Heart: Cardiac Cycle, Complex Permanent Tissue: Phloem Structure and Function, Composition of Blood: Blood Platelets (Thrombocytes), Composition of Blood: Red Blood Cells (Erythrocytes), Composition of Blood: White Blood Cells (Leukocytes), Concept of Diffusion, Concept of Imbibition, Concept of Osmosis, Factors Affecting the Rate of Transpiration, Functions of Blood, Heart Beat - Heart Sounds "LUBB" and "DUP", Human Heart - Chambers of the Heart, Septum Or Grooves of Heart, Lymph and Lymphatic System, Root Pressure, Translocation of Mineral Ions, Translocation of Sugars, Transpiration, Transportation of Water and Food in Plants, Types of Blood Circulation, Types of Circulatory System, Types of Movement of Water into the Root Cells, Uptake of Minerals, Water and Mineral Absorption by Root

#### Samacheer Kalvi Class 10th Science Chapter 14: Transportation in Plants and Circulation in Animals exercises

ExerciseNo. of questionsPages
Evaluation65213 to 215

### Samacheer Kalvi Class 10th Science Chapter 15: Nervous System solutions

Concepts covered in Nervous System are Autonomic Nervous System, Central Nervous System (CNS), Central Nervous System (CNS): Structure of Human Brain, Cerebrospinal Fluid, Human Nervous System, Major Division of the Nervous System, Nerve Fibres and It’s Types, Neuroglia (Or Glial Cells), Neuron (Or Nerve Cell) and Its Types, Peripheral Nervous System (PNS), Reflex and Reflex Action, Structure of the Neuron, The Brain, The Spinal Cord, Transmission of Nerve Impulse

#### Samacheer Kalvi Class 10th Science Chapter 15: Nervous System exercises

ExerciseNo. of questionsPages
Evaluation49226 to 228

### Samacheer Kalvi Class 10th Science Chapter 16: Plant and Animal Hormones solutions

Concepts covered in Plant and Animal Hormones are Adrenal Gland (Adrenal Cortex and Adrenal Medulla), Hormones, Human Endocrine Glands, Pancreas (Islets of Langerhans), Parathyroid Gland, Pituitary Gland, Plant Hormones, Reproductive Glands (Gonads), Thymus Gland, Thyroid Gland, Types of Plant Hormones: Abscisic Acid (ABA), Types of Plant Hormones: Auxins, Types of Plant Hormones: Cytokinins, Types of Plant Hormones: Ethylene, Types of Plant Hormones: Gibberellins

#### Samacheer Kalvi Class 10th Science Chapter 16: Plant and Animal Hormones exercises

ExerciseNo. of questionsPages
Evaluation64239 to 241

### Samacheer Kalvi Class 10th Science Chapter 17: Reproduction in Plants and Animals solutions

Concepts covered in Reproduction in Plants and Animals are Agents of Cross Pollination, Asexual Reproduction in Plant, Cross Pollination, Female Reproductive System, Fertilization in Plants, Fertilization to Foetal Development, Gametogenesis, Human Reproductive System, Male Reproductive System, Menstrual Cycle, Pollination, Population Explosion and Family Planning, Reproduction in Plant, Reproductive Health, Self Pollination, Sexual Reproduction in Flowering Plants, Types of Hygiene: Personal Hygiene, Urinary Tract Infection (UTI)

#### Samacheer Kalvi Class 10th Science Chapter 17: Reproduction in Plants and Animals exercises

ExerciseNo. of questionsPages
Evaluation61256 to 258

### Samacheer Kalvi Class 10th Science Chapter 18: Genetics solutions

Concepts covered in Genetics are Chromosomes - The Carriers of Heredity, Deoxyribonucleic Acid (DNA) and Its Structure, Dihybrid Cross - Inheritance Two Genes and Law of Independent Assortment, DNA Replication, Genetics, Gregor Johann Mendel – Father of Genetics, Mendel’s Laws of Inheritance, Monohybrid Cross - Inheritance of One Gene, Mutation, Sex Determination in Humans, Types of Chromosomes

#### Samacheer Kalvi Class 10th Science Chapter 18: Genetics exercises

ExerciseNo. of questionsPages
Evaluation41271 to 273

### Samacheer Kalvi Class 10th Science Chapter 19: Origin and Evolution of Life solutions

Concepts covered in Origin and Evolution of Life are Astrobiology/Exobiology, Ethnobotany, Evidence of Evolution, Paleobotany, Theories of Evolution: Darwinism or Theory of Natural Selection, Theories of Evolution: Lamarckism, Theories on Origin of Life, Universe, Variation

#### Samacheer Kalvi Class 10th Science Chapter 19: Origin and Evolution of Life exercises

ExerciseNo. of questionsPages
Evaluation26282 to 284

### Samacheer Kalvi Class 10th Science Chapter 20: Breeding and Biotechnology solutions

Concepts covered in Breeding and Biotechnology are Animal Breeding, Biotechnology in Medicine, Breeding and Biotechnology, DNA Fingerprinting Technology, Genetically Modified Organisms (GMOs), Genetic Engineering, Green Revolution, Methods of Plant Breeding for Crop Improvement, Modern Agricultural Practices and Crop Improvement, Stem Cells

#### Samacheer Kalvi Class 10th Science Chapter 20: Breeding and Biotechnology exercises

ExerciseNo. of questionsPages
Evaluation56296 to 298

### Samacheer Kalvi Class 10th Science Chapter 21: Health and Diseases solutions

Concepts covered in Health and Diseases are Abuse and Types of Abuse, Alcohol Abuse, Approaches for Protection of an Abused Child, Cancer, Diabetes Mellitus, Diseases and Disorders Due to Lifestyle Modifications, Drug Abuse, Heart Disease, Obesity and Its Prevention, Sexually Transmitted Diseases, Tobacco Abuse

#### Samacheer Kalvi Class 10th Science Chapter 21: Health and Diseases exercises

ExerciseNo. of questionsPages
Evaluation58311 to 313

### Samacheer Kalvi Class 10th Science Chapter 22: Environmental Management solutions

Concepts covered in Environmental Management are Biogas, Consequences of Deforestation, Conservation and Judicious Use of Resources, Conservation of Coal and Petroleum Resources, Conservation of Electrical Energy, Conservation of Forest, Conservation of Wildlife, Conventional Sources of Energy and Non-conventional Sources of Energy, Deforestation and Its Causes, Energy from the Sea, Environmental Management, E-wastes and Its Management, Five R’s of Waste Management, Forests: Our Lifeline, Fossil Fuels, Fresh Water Management, Hydroelectric Energy, Sewage and Its Management, Shale Gas, Soil Erosion, Solar Energy, Solar Energy Devices, Solid Waste Management, Waste Water Management, Wildlife, Wind Energy

#### Samacheer Kalvi Class 10th Science Chapter 22: Environmental Management exercises

ExerciseNo. of questionsPages
Evaluation52326 to 328

### Samacheer Kalvi Class 10th Science Chapter 23: Visual Communication solutions

Concepts covered in Visual Communication are File and Folder, Scratch, Visual Communication Devices

#### Samacheer Kalvi Class 10th Science Chapter 23: Visual Communication exercises

ExerciseNo. of questionsPages
Evaluation10333

## Tamilnadu Board Class 10th Science New Textbook 2020-21

The Tamilnadu Board Class 10th is a significant year for most students, as it provides the groundwork for their future education. This is the year in which pupils take their first board examination. As a result, if students want to perform well in their board exams, they must completely understand all of the themes and courses in 10th grade. Students will benefit from the Tamilnadu board's Class 10th Science textbook.

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The Class 10 Science textbook of Tamil Nadu state board will aid pupils in their test preparation. Students frequently consult the Samacheer Kalvi 10th Class Science textbook in order to grasp all of the major ideas and revise them in preparation for the final exams.

## Samacheer Kalvi 10th Science Book Answers Solutions Guide

Tamilnadu State Board Samacheer Kalvi 10th Science Book Answers and Solutions Guide Pdf Free Download in English Medium and Tamil Medium is part of Samacheer Kalvi 10th Books Solutions provided by expert teachers at Shaalaa. We have provided TN State Board New Syllabus Samacheer Kalvi 10th Std Science Guide Pdf of Book Back Questions and Answers, Chapter Wise Important Questions, Study Material, and TN State Board New Syllabus Samacheer Kalvi 10th Std Science Guide Pdf of Book Back Questions and Answers, Chapter Wise Important Questions, and TN State Board New Syllabus.

## Samacheer Kalvi Solutions for Science Class 10th SSLC Tamil Nadu State Board

Class 10th Samacheer Kalvi solutions answers all the questions given in the Samacheer Kalvi textbooks in a step-by-step process. Our Science tutors have helped us put together this for our Class 10th Students. The solutions on Shaalaa will help you solve all the Samacheer Kalvi Class 10th Science questions without any problems. Every chapter has been broken down systematically for the students, which gives fast learning and easy retention.

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