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Explore The Ways In Which Education Is Presented In D.H. Lawrence's "A Snowy Day In School"

In exam conditions the poem should be analysed first through the vectors of form and content. Form asks questions about cadence, rhythm, timbre - in this discussion we should find the sibilance (which is fre...
JH
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Why does hydrogen bonding occur in water?

Hydrogen bonding results from the great difference in electronegativity between oxygen and hydrogen. Electronegativity is the ability of an atom to pull electrons towards itself in a covalent bond. As oxygen...
MO
Answered by Myles O. • Chemistry tutor
5337 Views

How would I write (1+4(root)7)/(5+2(root)7) in the form m + n(root)7, where m and n are integers?

We know that any value divided by itself is equal to 1, therefore we can multiply the value in the question by (5-2(root)7)/(5-2(root)7) and the value would not change. We are only changing the values format...
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Answered by Alexander D. • Maths tutor
4661 Views

What is PED and how do I calculate it?

PED stands for the Price Elasticity of Demand. This measures how responsive demand is for a product or service in relation to a change in price. The general formula for calculating the PED of a product is: P...
CC
10940 Views

What are the redox reactions involving carbonyls?

Carbonyls are aldehydes and ketones, both can be a product of an alcohol's oxidation reaction. A common reagent for that is potassium dichromate and sulphuric acid (the dichromate ion is reduced to a Cr 3+ a...
KJ
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