Chapter 13- Motion and Time Class 7 Notes
Motion and Time Class 7 Notes Here are the Best Motion and Time Class 7 Notes by Toppers …
Physics
Gravitation Class 9 Numerical with Solution
Class 9 Gravitational Force Problems with Solutions Here are a few extra class 9 gravitational Force problems that …
Physics Numerical: Force and Laws of Motion Class 9 Numerical
Force and Laws of Motion Numerical Class 9…NCERT Class 9 Force and Laws of Motion Numerical with Answer and Explanation
Physics Numerical Class 9 Motion with Solutions
CBSE pattern-based physics numerical question answer. Physics Numerical Class 9 Motion This Physics Numerical Class 9 will help you to get the concepts clear and master over the chapter.
Convection Heat Transfer Process
Convection – It is the process of heat transfer within a fluid by mixing of one portion of the fluid with another. Dimensionless Numbers related to Convection are
Hydrostatics Definition and Laws
Hydrostatics Definition
The Branch of science which deals with the study of fluids at rest.
Pascal’s Law
It states that the pressure or intensity of pressure at a point in a fluid at rest is equal in all directions.
Let consider a fluid at rest in a closed container then a change in pressure at one point will be transmitted without loss to every point of the fluid and to the walls of the container.
Dimensional Analysis and its Application Notes
Dimensional Analysis Definition
All engineering quantities can be defined in four basic or fundamental dimensions- Mass (M), Length (L), Time (T), and Temperature (θ).
Solid Friction and Viscosity Similarities & Dissimilarities
What is Friction?
Friction is the force that opposes the motion. It acts between the surfaces in contact.
There are basically four types of frictions-
Definition of Solid Friction
The friction that acts between the surfaces of solid surfaces. Static, Sliding and Rolling Frictions are the examples of Solid Frictions.