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A parametric equation is one that is defined in terms of a single parameter, usually called t.This means that, instead of the standard geometric equation, where y and x are defined by each other, e....
A complex number is one that is made up of a complex and real part, they can all be written as:a+bi, where a and b are real numbers.The thing that makes the number "complex" is "...
A moment is the turning force that is exerted at right angles (perpendicular) to a pivot.For example, on a see-saw, the moments would be the forces exerted on each end by the people sat on it. If th...
Standard form (sometimes called standard index form), is a way of writing out numbers.It is especially useful when it comes to VERY large or VERY small numbers, which normally would take lots of tim...
What is diffusion?
Diffusion is a natural process, definied as the net movement of particles from an area of high concentration to an area of low concentration.CMAnswered by Callum M. • Biology tutor10436 Views
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