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Briefly explain Berkeley's idealism.

For Berkely, there is not a world with physical objects that is external to us. The sense data we perceive with our sense organs are bundled together as 'ideas'. For example the idea 'chair' is a bundle of s...
YC
Answered by Young C. Philosophy tutor
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Explain the collision theory.

Collision theory states that for a reaction to occur, particles must collide with sufficient energy, sometimes in specific orientation. The minimum amount of energy needed for a reaction to occur is called t...
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Answered by Young C. Chemistry tutor
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Explain the carbon cycle.

Carbon-containing compounds in organic waste are broken down by microorganism for respiration, releasing CO2 to the atmosphere. This CO2 is taken in by plants for photosynthesis to produce glucose, to be use...
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Answered by Young C. Biology tutor
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What is the difference between simple and compound time signatures?

Simple time signatures can be sub-divided into equal groups of two, whereas compound time signatures can be sub-divided into beats of three. For example, in the simple time signature of 2/4, there are four q...
CF
Answered by Chris F. Music tutor
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How do I approach an unseen text or poem?

Firstly it's important to bear in mind that an examiner is looking for something quite different when you're analysing an unseen text as compared to a text you have been studying in class. Things like contex...
CT
Answered by Corinne T. English tutor
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