Partnership - The total amount of money required to start a business is called its capital . It is not always possible for a single person ...

Speed difination  - Speed is defined  as the rate at which a particle covers a distance along a given path. It is given by the ratio of dis...

what is solution ? A  solution  is homogeneous mixture of two or more substances. The proportion of the constituents of the solution can be ...

What is sound ? Sound is a form of energy which causes sensation of hearing. Sound is produced by vibrating bodies. When a bell is struck...

Friction difination - A contact has a type of force function between two objects that opposes the expected motion between the two objects. ...

Electric - its chemical effect  We have studied the production of electricity through chemicals in voltaic and other types of cells.  In tho...

Force  Aristotle famously represented anything that causes an object to undergo "unnatural motion".  Sir Isaac Newton was one of t...

  Difination of Inertia   Inertia - This property of the body to continue in its state of rest or uniform motion unless acted upon by a net ...