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The binding energy of a nucleus is the energy that would be required to split the nucleus into it's constituent nucleons.
The key point to recognise here is that an object undergoing a circular orbit around the Earth is undergoing circular motion. Circular motion is caused by a centripetal force (acting towards the centre...
This question is 4 marks so you need to make at least 4 points.
These types of questions just require memorising the 4 points:
Lots of molecules collide with the walls.
The photoelectric effect describes the process by which surface electrons are emitted from a metal when light is shined on it. This occurs because the electrons are able to absorb the electromagnetic e...
(a) In a question like this, you will be given that the Specific Heat Capacity of water is 4200Jkg-1K-1. However, commiting this to memory will be helpful.
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