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Given the rate of thermal energy transfer is 2.7kW, the volume of the water tank is 4.5m^3, the water is at a temperature of 28oC, density of water is 1000kgm-3 & c=4200Jkg-1K-1. Calculate the rise in water temperature that the heater could produce in 1hr

The equations needed to solve this problem are outlined below. E = mc(T 2 - T 1 ) d = m/v P = E/tYou first need to work out the mass of the water. m = 1000 x 4.5 = 4500kg You then need to work out the amount...
JB
Answered by Jasmine B. • Physics tutor
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As a performer, discuss how you would perform the role of Alan in this extract of the Equus in order to convey your interpretation of the character to the audience.

I intend to show Alan’s religious dedication to the horses through juxtaposingAlan’s physicality before and after the ‘horses’ enter the stage. I will begin the extract upstage right at ¼ profile right, maki...
AO
Answered by Aya O. • Drama tutor
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Compare how the barriers of love are presented in at least two texts you have studied.

Initially start off by making a mind map/plan comparing the ideas from two or more texts e.g. materialism and status over love (in poetry) or a family feud (Romeo& Juliet). Proceed to write the introduct...
Answered by • English Literature tutor
6269 Views

What is Utilitarianism?

Utilitarianism is a moral theory of what is right and wrong. It is a two-part thesis. The first part of that thesis is a theory of value. By definition, this part of the thesis seeks to identify what is good...
GA
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Factorise the following: 5a^3b^5-4ab^2

Step 1:-Find any common factors. Looking at this example, it becomes clear that a HCF won't be a numerical value (e.g. 4 or 5) as there are no factors which are common for both 4 and 5. Looking further, can ...
Answered by • Maths tutor
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