Fluids are the substances which can flow. For example, liquids and gases are fluids. They does not possess definite shape. In fluid mechanics, two properties of fluid are considered. These are: (i) ...

It is almost impossible to grasp a subject until and unless you revise and practice the concepts explained in that. To help students get enough practice, NCERT books offer a variety of questions at ...

Class 11 Latest NCERT Physics Textbook: You may have heard from your teachers or classmates that CBSE has deleted many topics ...