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Describe 2 characteristics of Baroque music.

Baroque composers such as Bach and used a variety of techniques in their work. A commonly used feature was the Ground Bass. This was a pattern, used in the bassline of a piece of music, that was repeated for...
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Answered by Alex B. • Music tutor
5552 Views

Explain using a diagram why when people have medical insurance the PED for medical treatment is likely to be very low whilst the YED is likely to be high

The price elasticity of demand, which measures the sensitivity of demand when price changes, for medical treatment is often low when people have medical insurance since the insurance company will cover most ...
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Answered by Timothy W. • Economics tutor
4859 Views

What is Pythagoras' Theorem and how is it used in exam questions?

Pythagoras' Theorem is an equation used to give us more information about right angled triangles. The theorem itself looks like this: a 2 +b 2 =c 2 where c = the hypotenuse (the longest side of the triangle,...
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Answered by Tutor96690 D. • Maths tutor
3728 Views

Explain what is meant by the term 'buffer solution' and give an example of a biological buffer system.

A buffer solution is a solution which resists changes in pH when small quantities of acid or alkali are added to it. An example of a biological buffer system would be the bicarbonate buffer system (regulates...
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Answered by Ruby B. • Chemistry tutor
7479 Views

What did Freud mean when talking about the 'Unconscious Mind'?

Freud was a psychodynamic psychologist who developed the theory of the unconscious mind. As humans, it is believed that we only have access to a maximum of 10% of our brains and the other 90% is inaccessible...
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Answered by Molly S. • Psychology tutor
7339 Views