Tardigrade
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Tardigrade
Question
Physics
A gas expands adiabatically at constant pressure such that its temperature T propto (1/√V) . The value of (Cp/Cv) of gas is
Q. A gas expands adiabatically at constant pressure such that its temperature
T
∝
V
1
. The value of
C
v
C
p
of gas is
914
158
NTA Abhyas
NTA Abhyas 2022
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A
1.30
B
1.50
C
1.67
D
2.00
Solution:
T
∝
V
1
T
V
2
1
=
constant
For adiabatic process,
T
V
γ
−
1
=
const.
γ
−
1
=
2
1
∴
γ
=
2
3
=
1.50