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Which university should I apply to, Cambridge or Oxford?

There are 32 medical schools in the UK currently and you will only be able to choose 4 (plus one biomed) - so it is understandable you may have some difficulty narrowing them down. Cambridge and Oxford...

Answered by Chanuka R. • Medical School Preparation tutor

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Let f(x) and g(x) be two odd functions defined for all real values of x. Given that s(x)=f(x)+g(x), prove that s(x) is also an odd function.

We recall that a function f(x) is said to be an odd function when f(-x)=-f(x).

We are told that f(x) and g(x) are odd functions, so we know from the abov...

Answered by Keir H. • Maths tutor

13826 Views

Explain what happens to magnesium and oxygen atoms when they react to form Magnesium oxide.

When this reaction occurs, strong ionic bonds form between two oppositely charged particles (ions).

Magnesium is a group II metal, and therefore has two electrons in it's highest energy ...

Answered by Mathew C. • Chemistry tutor

97369 Views

What is diffusion and why is it important in both animals and plants?

Diffusion is a passive process involving the movement of molecules from a region of a higher concentration to one of a lower concentration (the term passive means that the process does...

Answered by Mathew C. • Biology tutor

181238 Views