Answer Posted / hemanddreamer
As such there is no temperature of space as it is void of
any matter. If we take thermometer over there , the reading
that it will give will be that of thermometer's temperature
not that of space. Its according to the radiations absorbed
& emitted by the object over there.
Its misnomer to say about temperature of space, one can ask
for mean temperature of space/universe , its taken about 2.725k
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In Rankine Cycle we use the concept of Tm(mean temperature of heat addition).In actual cycle the efficiency comes as n=1-T2/T1 Taking Tm into consideration it comes as n=1-T2/Tm as T1>Tm so the efficiency for both case will not same for a same cycle. Can anybody explain how it is possible? Advance appreciation for your effort.Thanks
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