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Dimensional Formula Table : class 11 Dimensional Formula ✅ What is Dimensional Formula? The dimensional formula of a physical quantity shows how and which of the base quantities (Mass [M], Length [L], Time [T], etc.) are involved in its definition. Basic Dimensions (Fundamental Quantities) Quantity Symbol Dimension Symbol Mass m [M] Length l [L] Time … Read more
Top Mathematical Tools Used in Physics Physics is the language of the universe — and mathematics is its grammar. To understand and describe physical phenomena, physicists rely heavily on mathematical tools that bring clarity, precision, and predictive power. From analyzing motion and energy to exploring electricity, magnetism, and quantum mechanics, math forms the foundation of … Read more
Class 10 Science Chapter 1: Chemical Reactions and Equations – Best Revision Notes PDF (CBSE 2025) 1. Chemical Reaction A chemical reaction is a process in which one or more substances (reactants) change to form new substances (products) with different properties. 🔸 2. Chemical Equation 3. Types of Chemical Reactions 2. Decomposition Reaction:A single compound … Read more
Reproductive Health Class 12 Biology Handwritten best Notes PDF Looking for the best handwritten notes for Reproductive Health – Class 12 Biology? Download our high-quality PDF designed as per the latest CBSE and NCERT syllabus. These notes are crafted to help you revise quickly, understand key concepts easily, and score better in your board exams. … Read more
Activity 5.1: Cross-section of a Leaf Activity 5.1: Cross-section of a Leaf Objective:To observe the internal structure of a dicot leaf under a microscope and identify the tissues involved in photosynthesis. Materials Required: Procedure: Observations: You will observe the following layers from upper to lower side: Conclusion: 1. What is Activity 5.1 in Class 10 … Read more
Activity 1.1- Burning of magnesium ribbon Burning of a Magnesium Ribbon in Air Materials Required: Activity 1.1- Burning of magnesium ribbon Procedure: Observation: Conclusion: FAQs Q1. Why is the magnesium ribbon cleaned before burning? Ans:Magnesium ribbon is cleaned to remove the protective oxide layer (MgO) that forms on its surface when exposed to air. This … Read more
