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How do you integrate by parts?

This is one of the trickier methods of integration, and it requires some practise. The basic idea is to split a function which would be difficult to integrate into two parts. Differentiating one part and int...
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Answered by Harry M. • Maths tutor
5875 Views

Explain Rutherford's atomic model experiment

Rutherford had a sheet of gold foil just a few atoms thick, and surrounded it with detectors. He then fired alpha particles at the gold sheet, knowing that these were positively charged. Some of these were d...
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Answered by Harry M. • Physics tutor
7351 Views

How can I improve my listening skills?

Try listening to pop music: there's so good stuff out there! Really pay attention to the lyrics. Watching movies with English subtitles (and then move to French subtitles, then none) will help lots as well.
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Answered by Rebecca H. • French tutor
3591 Views

How do I go about improving the structure and content of my essays?

Good question! The first place to start is to read through your marking criteria long before you start essay writing (and ideally early on in the year!) - this is what your examiner will have and will mean e...
RH
5378 Views

What is John Rawls' Difference Principal?

John Rawls is a Kantian Philosopher who has had a large influence in the realm of political philosophy and ethical philosophy. His difference principal involves us imagining a scenario without race, class, w...
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5064 Views