An astronaut weighs 700 N on Earth what is the astronaut's Mass on Earth?
1 answer:
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Answer:
ΔS = 7.618 J/K
Explanation:
The entropy change associated to an isothermal process is:
ΔS =
We can calculate Q (heat) how:
Q = nRTln()
Where Vf = 2.5v
Vi = v
R = 8.314J/mol.k (Constant of ideal gases)
n: Number of moles = 1 mol
Then
Q = nRTln(2.5)
ΔS =
ΔS = (1)(8.314)ln(2.5)
ΔS = 7.618 J/K