The possibility of increase in the temperature of a gas without adding heat to it happens in :
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Yes, it is possible to increase the temperature of a gas without adding heat to it, during adiabatic compression the temperature of a gas increases while no heat is given to it.
For an adiabatic compression, no heat is given or taken out in adiabatic process.
Therefore, ∆Q = 0
According to the first law of thermodynamics,
∆Q=∆U+∆W
∆U = -∆W ( ∆Q =0)
In compression work is done on the gas, i.e. work done is negative. Therefore, ∆U = Positive
Hence, internal energy of the gas increases due to which its temperature increases.
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it's really nice to meet uh
here's ua answer:
Yes, it is possible to increase the temperature of a gas without adding heat to it, during adiabatic compression the temperature of a gas increases while no heat is given to it.
For an adiabatic compression, no heat is given or taken out in adiabatic process.
Therefore, ∆Q = 0
According to the first law of thermodynamics,
∆Q=∆U+∆W
∆U = -∆W ( ∆Q =0)
In compression work is done on the gas, i.e. work done is negative. Therefore, ∆U = Positive
Hence, internal energy of the gas increases due to which its temperature increases.
HOPE IT HELPS UH
BYE SEE UH AGAIN!!!!♡♡
Answered by
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Answer:
It is possible to increase the temperature of a gas without adding heat to it, during adiabatic compression the temperature of a gas increases while no heat is given to it.
For an adiabatic compression, no heat is given or taken out in adiabatic process.
Therefore, ΔQ=0
According to the first law of thermodynamics,
ΔQ=ΔU+ΔW
ΔU=−ΔW(ΔQ=0)
In compression work is done on the gas, i.e. work done is negative. Therefore,
ΔU= Positive
Hence, internal energy of the gas increases due to which its temperature increases.
Explanation:
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