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Explain how hazard-resistant design can reduce the impact of earthquakes in the developing world

Hazard resistant design in developing countries mitigates the impact of earthquakes. Simpe changes reduce the cost of repair and minimise risk of injury. For example, houses are built with steel rod foundati...
LE
Answered by Lucy E. • Geography tutor
16965 Views

'Charming, creative, chaotic'. By considering the presentation of Puck and the fairies in A Midsummer Night's Dream, evaluate this view.

Intro: Robin Goodfellow and the fairies, in the round, can be considered 'Charming, creative and chaotic'. This phrase, in itself, can be interpreted in many different ways as we do not only see these qualit...
DT
5545 Views

How do perturbations to a system affect the equilibrium position of a reaction?

If a perturbation is applied to a system in dynamic equilbirium, the position of equilbirium will shift to favour the reaction which minimises the effect of the perturbation. If the forward reaction is exoth...
GO
Answered by Gwyndaf O. • Chemistry tutor
5624 Views

can you show me how to solve simultaneous equations?

(Depending on what the pupil wants to get out of this session and their ability I will explain the background of simultaneous equations and draw a graph of two lines and sho that their intersection is the po...
RA
Answered by Ryan A. • Maths tutor
3406 Views

What is the Hardy-Weinberg equation?

The Hardy-Weinberg equation is: p 2 +2pq+q 2 =1 It is important to remember that p+q also equals 1 . p 2 is the frequency of the homozygous dominant genotype, and q 2 the recessive . 2pq is the frequency of ...
MC
Answered by Marlie C. • Biology tutor
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