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A key question that is always asked when writing UCAS applications is; “How should I plan for a personal statement?”, “What should I include?”. I was definitely stuck when it came to planning my personal ...

An atom is made up of 3 sub-atomic particles: the proton, neutron and electron. A proton has a relative mass of 1, a relative charge of +1 and is located in the nucleus. A neutron has a relative mass of 1...

would use paper to show the student the final answer Your answer will be based around the graph of y=sin(x), which has a y maximum of 1 and minimum of -1, and one full cycle is completed by 2 pi....

Direct democracy means that every voter has the opportunity to make the final decision on an issue, for example in a referendum you are asked one question on a political decision.Wherass representative de...

The equation for work function is: W = hf

So, this is rearranged to: f = W/h where h is planck's constant.

Therefore, if we know the work function...