Topic covered : Introduction of matter, Characteristics of matter, Sublimation, Scales of temperature, Evaporation, and much more….. Class 9 Science Notes Chapter 1 Matter in our surroundings Introduction of matter […]
Centripetal force, Gravitation, NEWTON’S UNIVERSAL LAW OF GRAVITATION, IMPORTANCE OF THE UNIVERSAL LAW OF GRAVITATION, THRUST AND PRESSURE, PRACTICAL APPLICATIONS OF ARCHIMEDES PRINCIPLE and much more …… Class 9 Science […]
FRACTIONAL DISTILLATION Distillation is employed to separate two or more liquids that are miscible. The boiling points of these liquids should be fairly far apart. APPLICATIONS OF FRACTIONAL DISTILLATION Limitations: […]
Electrophoresis Electrophoresis is a separation method that is based on the migration of charged species in a supporting medium (a liquid or a hydrophilic gel) under the influence of an electric […]
Science World notes cover all important topics and diagrams. Here we cover cell theory | organelles | Plant and Animal cell, and much more….. Class 9 Science Notes Cell is […]
