Thermodynamics B/C

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Re: Thermodynamics B/C

Postby MattChina » May 7th, 2018, 7:23 pm

What is the heat energy required to completely vaporize 110g of water beginning at 0°C? (The heat capacity of water is 4.2 J/g⋅K and the ΔH
vaporization of water is 2260 kJ/kg
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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » May 9th, 2018, 1:30 pm

What is the heat energy required to completely vaporize 110g of water beginning at 0°C? (The heat capacity of water is 4.2 J/g⋅K and the ΔH
vaporization of water is 2260 kJ/kg

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Re: Thermodynamics B/C

Postby MattChina » May 9th, 2018, 5:57 pm

What is the heat energy required to completely vaporize 110g of water beginning at 0°C? (The heat capacity of water is 4.2 J/g⋅K and the ΔH
vaporization of water is 2260 kJ/kg
Yep, sounds about right
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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » May 10th, 2018, 12:20 pm

All right! When heat flows through a wall, what kind of process is that?

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Re: Thermodynamics B/C

Postby MattChina » May 13th, 2018, 3:46 pm

All right! When heat flows through a wall, what kind of process is that?
a flow process?
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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » May 28th, 2018, 9:37 am

Diathermic, but I guess I could've been more specific with the question
The zeroth law of thermodynamics allows us to define what quantity?

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Re: Thermodynamics B/C

Postby MattChina » May 28th, 2018, 4:36 pm

Diathermic, but I guess I could've been more specific with the question
The zeroth law of thermodynamics allows us to define what quantity?
temperature
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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » May 28th, 2018, 4:51 pm

Yep, your turn.

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Re: Thermodynamics B/C

Postby MattChina » June 10th, 2018, 11:19 am

What is the common heat engine cycle used for most power plants?
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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » June 20th, 2018, 3:41 pm

What is the common heat engine cycle used for most power plants?
Rankine


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