Heat and Temperature

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  • Created by: Saarah17
  • Created on: 03-11-22 18:29
What will happen when 2 identical objects of temperatures 0°C and 100°C come into contact?
Heat transfer will occur until equilibrium
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What will happen when 2 identical objects of 50°C come into contact?
No heat energy is transferred between them
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2 objects in contact are at the same temperature
No heat energy transferred between them.
Said to be in thermal equilibrium.
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Quantity of thermal energy
Heat which is transferred during a process
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Calculating Efficiencies
Efficiency = W(out) / W(in)
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W(out)
Output Work/Energy
(Work / Energy generated by the system)
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W(in)
Input Work/Energy
(Work / Energy supplied to the system)
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Other cards in this set

Card 2

Front

What will happen when 2 identical objects of 50°C come into contact?

Back

No heat energy is transferred between them

Card 3

Front

2 objects in contact are at the same temperature

Back

Preview of the front of card 3

Card 4

Front

Quantity of thermal energy

Back

Preview of the front of card 4

Card 5

Front

Calculating Efficiencies

Back

Preview of the front of card 5
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