Watch Video Lecture Here .. Fibres are the materials, which are available in the form of thin, continuous and flexible strands spun into yarn and made into fabrics.  Fabrics are defined as a cloth material made by knitting or weaving or of threads together.  Types of Fibre There are two types

The component that we consume, which provides nourishment to the body, is called food. E.g., Rice, chapati, curry, fruits, vegetables, cheese, bread, milk, curd, butter, etc.  Watch Lecture Here 👇 What is food, variety of food, Ingredients of food? Food is source of nutrition that living organisms ear, drink or

Introduction * Chemical Reactions: Chemical reactions are fundamental processes where one or more reactants undergo transformation to produce new substances known as products. These changes involve rearrangements of molecular structures and altering the physical and chemical properties of the substances involved. * Indicators of Chemical Reactions: * Transition in Physical State: Includes changes