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There are 5 key criteria in the marking scheme for you to pay attention to but the first and most important step is to get into the literature. You need to demonstrate thorough reading and genuine interes...

If you're planning on spending some time in France - and with the French, understanding spoken French is essential. Thankfully, there are not nearly as many accents in France as there are in the English-S...

(need a diagram showing situation). You know that the frequency emitted by the source is given by the velocity of the emitted source divided by the wavelength (f_s = v / wavelength). It is also known that...

The important thing with learning vocab is to make sure that it's a regular activity, because otherwise you just tend to forget whatever you learned on the way. But the method has to come from you: you ca...

The acidity of a compound is measured by its pKa, which is defined as: pKa=-log([H⁺]) ([H⁺] is the concentration of H⁺ in solution). As [H⁺] increases, pKa decr...