For an ideal gas, an illustration of three different paths and
from an initial state
to a final state
is shown in the given figure
Path A represents a reversible isothermal expansion from to
. Path
represents a reversible adiabatic expansion (
) from
to
followed by reversible heating the gas at constant volume (
) from
to
. Path
represents a reversible expansion at constant pressure
from
to
followed by a reversible cooling at constant volume
from
to
What is |
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a) |
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b) |
|
c) |
|
d) |
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For an ideal gas, an illustration of three different paths and
from an initial state
to a final state
is shown in the given figure
Path A represents a reversible isothermal expansion from to
. Path
represents a reversible adiabatic expansion (
) from
to
followed by reversible heating the gas at constant volume (
) from
to
. Path
represents a reversible expansion at constant pressure
from
to
followed by a reversible cooling at constant volume
from
to
What is |
|||||||
a) |
|
b) |
|
c) |
|
d) |
|
(d)
According to the first law of thermodynamics
In isothermal process,
Or