Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of statemelting (absorption of heat), freezing, evaporation (cooling by ...

The Indian Space Research Organisation has launched YUVIKA 2026 to introduce Class 9 students to space science and technology ...

The Central Board of Secondary Education (CBSE) has reduced the syllabus for Class 9 Science exam 2021 to be conducted by the schools this year to compensate for the loss of school classes owing to ...

CBSE has increased the number of competency-based questions in the exam pattern thus making it more important for students to get acquainted with the syllabus for all subjects. Below we have provided ...

Among students, NCERT Books for Class 9 are the most popular option since they offer an in-depth learning experience. With a concentration on brevity, these textbooks deliver material in a way that is ...