Children's Encyclopedia - Physics And Chemistry

The present book Physics and Chemistry is one among the five books of the series Children’s Encyclopedia – The World of Knowledge. The book has been broadly divided into two parts- Physics and Chemistry. The part that deals with Physics contains simple and fully coloured illustrative chapters on Energy Magnetism Electricity Light Sound Force Motion Atomic and Nuclear Energy Pressure Relativity etc. The second part exclusively deals with Chemistry containing a detailed and diagrammatic description of Matter and its Properties Mass Volume and Density all about Atoms Molecules and Elements Compounds and Mixtures Reactions and Changes between Solids Liquids and Gases etc. Hence dear readers grab the book as soon as you can for it’s a treasure trove of knowledge and information and if you happen to be a school student you can even use it as a reference book or guide. Happy Reading and Learning too! #v&spublishers Contents: Physics 1. Introduction 2. Energy 3. Electrical Energy 4. Magnetism 5. Energy Waves 6. Light 7. Sound 8. Heat 9. Force 10. Motion 11. Machines 12. Gravity 13. Atomic and Nuclear Energy 14. Pressure 15. Mirrors and Reflection 16. Relativity Exercises Glossary Chemistry 1. Matter 2. Properties of Matter 3. Changing States 4. Mass Volume and Density 5. Atoms 6. Molecules 7. Elements 8. Properties of Elements 9. Compounds and Mixtures 10. Reactions and Changes 11. Irreversible and Reversible Changes 12. Acids and Bases 13. Solids 14. Liquids 15. Gases Exercises Glossary