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Note that by the chain rule if the function y is such that y(x)=f(g(x)), where f and g are functions, then the derivative of y wrt x is given by dy/dx = (df/dg)*(dg/dx). Hence if we let the function y be e^(...

Continuity editing is the most common style of film editing. The purpose of continuity editing is to create the illusion of smooth continuous action and helps to keep the audiences’ attention to the story. T...

Diegetic sound is a noise which has a source on-screen. They are noises which have not been edited in, for example dialogue between characters or footsteps. Another term for diegetic sound is actual sound. N...

Differentation is a type of calculus that allows us to work out the rate of change. For example, if we have a straight line graph such as y=2x, we know that the gradient of the line is 2. If we take a curve ...

Unsaturated hydrocarbons contain at least one carbon carbon double bond , the simplest is the alkene. They are more reactive than saturated hydrocarbons because they have the ability to undergo addition reac...