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CSE · Paper I · Thermal & Statisticalcse-1995-subject-04-005

Adiabatic demagnetisation (Question 2 (20 Marks)) — UPSC Physics Optional CSE 1995 Paper I

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Define thermodynamic temperature of a magnetic system. Discuss how cooling takes place due to adiabatic demagnetisation. Explain, why cooling due to adiabatic demagnetisation is important at low temperatures.

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