Matter in our surroundings//9th Science//NCERT Line to Line//Physical Nature and Properties//Part 3

Описание: #Class9Science #MatterInOurSurroundings #NCERT #ScienceChapter1 #CBSE #Class9 #EasyExplanation #exampreparation
Class 9 Science – Chapter 1: Matter in Our Surroundings (NCERT)
In this video, we explain the full chapter in a simple and easy-to-understand manner. Perfect for school exams, revision, and quick understanding of the topic!

🔍 Topics Covered:
• What is Matter?
• States of Matter: Solid, Liquid, Gas
• Physical Nature and Properties of Matter
• Change of States – Melting, Boiling, Sublimation
• Latent Heat & Evaporation
• Why Evaporation Causes Cooling
• Factors Affecting Evaporation