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Explore Shakespeare's presentation of justice and retribution in Hamlet (paragraph on honour and masculinity)

In Hamlet, ideas about justice and retribution are often articulated through the language of honour and masculinity. Many of the characters are clearly seeking retribution as well as justice. Laertes and For...
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Answered by Anna M. • English tutor
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Explain the difference between a real and a virtual image.

Real images are formed where two real rays cross, and they can be projected onto a screen. Whereas virtual images are seen where virtual rays intersect, they are imaginary and therefore cannot be projected o...
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Answered by Ellen W. • Physics tutor
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State what is meant by term enthalpy change of neutralisation

Formation of 1 mole of water from neutralisation under standard conditions (OCR A)
Answered by • Chemistry tutor
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How does does changing the pH affect the activity of an enzyme?

Enzymes are proteins which increase the rate of reactions by binding to substrates and forming enzyme-substrate (E-S) complexes. The part of the enzyme which binds to the substrate is called the active site....
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Answered by Ali A. • Biology tutor
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What is the photoelectric effect? (A-Level Physics)

The photoelectric effect states that electrons are emitted when electromagnetic radiation is shone upon a material. It also provides evidence for the particle-nature of light, since each photon interacts wit...
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Answered by Daniel D. • Maths tutor
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