About this app
Why use the Class 9 Science App:
Learn: More than 5000 Videos and Notes to learn from
Test: MCQ Tests with more than 25000 questions to practice
Compete: With your friends and see who is scoring better!
Discuss & Solve Doubts: Connect with Students (and Teachers) of Class 9 from all over India and clear your doubts and questions together. Make friends and help each other with the home work!
Follow: Keep a track of your Teachers’ and Friends’ activities in Feed by Following them on the platform.
Analysis: Track your strengths and weaknesses with
Most fun way to learn, now never study alone with EduRev and your friends always learning/teaching together!
What all has been added to the App:
ncert Science solution
Science Ncert Solution
ncert books, ncert sample paper with solutions of science for class 9 cbse
question paper
question bank with more than 25000 MCQs
Class 9 quiz
CBSE Class 9 Solved Questions
Science Notes, Science Solution, Science Book, Science NCERT solutions
Economics solution
Class 9 Test
Science in Hindi Class 9
Class 9 all books
Class 9 Formula
Sample Paper for Class 9 CBSE
NCERT Solutions for Class 9
(Class 9 ka science, ncrt solution)
science class 9 ncert solution
CBSE Book, CBSE Book for all Subjects, CBSE Notes for all Subjects
Class 9 Videos, book pdf
CBSE Latest Syllabus, NCERT Textbooks & Solutions, and NCERT Exemplars, NCERT Syllabus
Short & Long Answer Questions, Value Based Questions & HOTS
Chemistry, Biology, geography, history, civics
Complete Syllabus of Class 9, English Syllabus
Quiz Games
Previous Year Question Papers, Result 2017, Date Sheet, final exam question paper
Work Book/ Workbook Solution, lab manual
fit / foundation of information technology
Science Olympiad
ias exam preparation
GK Quiz
important question
This App is also known as/for:
Class 9 all subjects question and answer app
Class 9 all subject solution
All in one science book class 9 free
Class 9 Guide
Project App
iit jee preparation for class 9
Science class 9 ncert solutions app free download
Coming soon in the Class 9 App in 2018:
Full Circle Education Books
Lakhmir Singh and Manjit Kaur Solution
Similar stuff to Byjus Class 9 (byju's app) (like by jus videos/notes)
Class 9 U like Book, ulike sample papers
Syllabus of Science:
Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of state-melting (absorption of heat), freezing, evaporation (cooling by evaporation), condensation, sublimation.
Nature of matter
Mole concept: Relationship of mole to mass of the particles and numbers.
Structure of atoms
Unit II: Organization in the Living World
Cell - Basic Unit of life
Tissues, Organs, Organ System, Organism
Biological Diversity
Health and Diseases
Unit III: Motion, Force and Work
Motion: Distance and displacement, velocity; uniform and non-uniform motion along a staight line; acceleration, distance-time and velocity-time graphs
Force and Newton’s laws: Force and Motion, Newton’s Laws of Motion, Action and reaction forces
Gravitation: Gravitation; Universal Law of Gravitation
Floatation: Thrust and Pressure. Archimedes’ Principle; Buoyancy, Relative Density.
Work, energy and power: Work done by a Force, Energy, Power; Kinetic and Potential energy; Law of conservation of energy.
Sound
Unit IV: Our Environment
Physical resources: Air, Water, Soil. Air for respiration, for combustion, for moderating temperatures; movements of air and its role in bringing rains across India.
Unit V : Food Production
Plant and animal breeding and selection for quality improvement and management; Use of fertilizers and manures; Protection from pests and diseases; Organic farming.
App by EduRev
Providing Highest Quality Courses for Free or at the Lowest Price. Largest Student Network connecting 2 Million Students.
Website: www.edurev.in
For any problems/queries please drop a mail to support@edurev.in
App Permissions
Allows applications to open network sockets.
Required to be able to access the camera device.
Allows an application to read from external storage.
Allows an application to change the Z-order of tasks.
Allows access to the vibrator.
Allows an application to write to external storage.
Allows applications to access information about networks.
This constant was deprecated in API level 21. No longer enforced.
Allows applications to access information about Wi-Fi networks.
Allows an application to receive SMS messages.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
