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Describe and explain how a constant rate of fission is maintained in a reactor by considering what events or sequence of events may happen to the released neutrons. (6 marks)

In one fission reaction 2 or 3 neutrons are released at once, to ensure the effectiveness and the safety of the reaction this must be controlled. A neutron is first slowed down by a moderator, which is us...

LL
Answered by Laura L. Physics tutor
3462 Views

Solve for x: logx(25) = log5(x)

logx(25) = log5(x)2logx(5) = log5(x)2/log5(x) = log5(x)2 = (log5(x))^2sqrt(2) = log5(x)x = 5^sqrt(2)

Answered by Maths tutor
9552 Views

How do I structure an essay?

Very generally; an essay is made up of an introduction, main body and conclusion.An introduction 'funnels into' your main body and aims to draw the reader in and establish what you're going to argue or in...

BC
3446 Views

A roller coaster car starts stationary at the top of a downwards slope. At the bottom of the slope, it has a speed of 30m/s. Use the conservation of energy to find the vertical height of the slope. (Use g=10 m/s^2)

From the conservation of energy, we know that the change in gravitational potential energy (GPE) is equal to the change in kinetic energy (KE). GPE=mgh and KE=(1/2)mv^2. At the top of the slope, the car s...

TM
Answered by Tamsin M. Physics tutor
3676 Views

Critically discuss Milgram's (1963) obedience experiment

Milgram (1963) conducted a labatory experiment, using an independent methods design, which aimed to investigate whether ordinary people would obey authority when instructed to administer an electirc shock...

SW
Answered by Skye W. Psychology tutor
3181 Views

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