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matrenka [14]
3 years ago
13

Drag the item from the item bank to its corresponding match.

Physics
2 answers:
vlada-n [284]3 years ago
4 0
1 = 1
2 = 2
3 = 1
4 = 3
5 = 2
6 = 3
tigry1 [53]3 years ago
3 0
1- first law
2- third law
3- first law
4- second law
5- third law
6- second law
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navik [9.2K]

Answer:

1. B

2. B

3. D

4. A

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A thermally insulated vessel containing a gas whose molar mass is equal to M and the ratio of specific heats cP /cV = γ moves wi
Vika [28.1K]

Answer:

∆T = Mv^2Y/2Cp

Explanation:

Formula for Kinetic energy of the vessel = 1/2mv^2

Increase in internal energy Δu = nCVΔT

where n is the number of moles of the gas in vessel.

When the vessel is to stop suddenly, its kinetic energy will be used to increase the temperature of the gas

We say

1/2mv^2 = ∆u

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Since n = m/M

1/2mv^2 = mCv∆T/M

Making ∆T subject of the formula we have

∆T = Mv^2/2Cv

Multiple the RHS by Cp/Cp

∆T = Mv^2/2Cv *Cp/Cp

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6 0
3 years ago
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Q=\frac{nv}{lR}\\ \frac{Q_{2}}{n_{2}}= \frac{Q_{1}}{n_{1}}\\ Q_{2}=\frac{Q_{1}}{n_{1}}*(n_{2})\\Q_{2}=\frac{200}{n_{1}}*6.0n_{1}\\ Q_{2}=1200cm^{3}/s

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