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How do I go about answering a non-sourced based exam question?

A-Level History non-source based exam questions almost always focus on the significance of one event/factor in relation to others. In this way, your essay should always seek to reinforce the significance ​of...
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Answered by Sheridan G. • History tutor
3567 Views

A cylindrical beaker has a height of 16 cm and a diameter at its bottom of 10 cm. What is its volume? Give your answer to 2 decimal places.

As the beaker is a cylinder, we know the formula of its volume is (pi x (radius) 2 ) x height. Since the radius = 1/2 diameter and the diameter = 10 cm, the radius = 5 cm. We know the height is 16 cm. So the...
AS
Answered by Aneesh S. • Maths tutor
24364 Views

How can I write an essay about a poem I’ve never seen or even heard of before?

How can I write an essay about a poem I’ve never seen or even heard of before??? Sometimes poems can be daunting. But close reading a poem can also be fun, like working out a riddle or finishing a puzzle. He...
MM
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What is respiration and why is it needed?

Respiration is the process of using energy stored in complex organic molecules (such as carbohydrates, fats and proteins) to make ATP . ATP ( Adenosine Tri-Phosphate ) is a molecule and is called the 'univer...
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Answered by Aneesh S. • Biology tutor
10240 Views

What are covalent bonds?

Covalent bonds are a type of chemical bond formed by a shared pair of electrons between atoms. Covalent bonds tend to occur between non-metal type atoms (metals tend to form ionic bonds which are formed by a...
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Answered by Aneesh S. • Chemistry tutor
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