Science

A good explanated document about atoms.

Science chapter 2 class 9 ncert handmade notes 2023 24 batch well writen notes whole chapter in short explain well easy to understand ncert notes good for scoring high mask in exam

For the class 9 students, the subject science, chapter notes, summary

This document is just about the summary of the subject science NCERT of class 9

This document is just about the summary of the subject science NCERT of class 9

Diffusion And Osmosis About Diffusion and Osmosis Two types of mechanisms, namely, physical processes and biological processes are involved in the entry or exit of various molecules. Physical processes are slow, do not expend energy and occur down the concentration gradient. Only small molecules pass through the plasma membrane by physical processes. These processes include diffusion and osmosis. Differences between diffusion and osmosis Find the table of difference between diffusion an...

these notes are based on the ncert science ch the fundamental unit of life which are sufficient to score above 95.These notes include discovery as well as all important structures of cell

This is the valuable class notes of chapter 1 from ncert science of class 9 In this notes ,it covers all sub topics and important topics of this chapter I.e, 'matter in our surroundings'

Provides information about the universe, the units which are used to measure different things, life cycle of the star, etc.

Some notes on optics and related topics.