Question

y 9.
f
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The following processes are used for cooling:
V I. Adiabetic expansion 2
2. Adiabetic demagnetization
3. Joule-Thomson effect Tenpere thing
4: Evaporation
The correct sequence of these processes in order to
produce lower and lower temperature is :
er
d
(A) 4,1,2,3
B) 4,1,3,2
(C) 1.4,2,3
(D) 1,4,3,2
3​

Answer 1

Answer:

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Explanation:

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