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The ideal gas equation, pV = nRT, is an equation used to calculate either the pressure, volume, temperature or number of moles of a gas. The terms are: p = pressure, in pascals (Pa). V = volume, in m 3 . n =...

How to write a good English literature essay. 1 - Read the question over and over again and underline the keywords until you fully understand it. 2 - Write a brief plan which will help you organize and struc...

If you are given a simple quadratic equation, for example x 2 +6x+8=0, then in order to factorise this you must find two numbers that add together to make the coefficient of x in the equation (in this case t...

Getting to grips with a wide range of critical viewpoints is, without fail, one of the largest concerns for students when it comes to A-Level English exams. However, with a little guidance, you discover that...

The Centripetal Force is not a new force which begins to act on an object as it moves in a circle. It is in fact the result of an imbalance of the forces acting on an object i.e the net force. This net force...