Provide me question paper for MSC physics entrance examination of Jawaharlal Nehru University Delhi in PDF file format ?

Here I am giving you question paper for MSC physics entrance examination of Jawaharlal Nehru University Delhi in PDF file attached with it so you can get it easily.

Q4. Identify the correct statement.
(a) The entropy of a system always increases when it undergoes an irreversible process
(b) The entropy of a system always decreases when it undergoes an irreversible process
(c) The second law of thermodynamics follows directly from principle of conservation of
energy
(d) The internal energy of an ideal gas depends on its temperature

Q5. An ideal gas undergoes an isothermal expansion (at a constant temperature T) to double
its volume. The change in the entropy per mole is
(a) R 2 (b) In2 R  (c) In2 R (d)
2

Q9. Radon has a half-life of 3.8 days. If we start with 10.24 gm of radon, the amount of it
which will be left after 38 days is
(a) gm 10 4  (b) gm 10 2  (c) gm 10 6  (d) gm 10 3 

Q10. A capacitor with capacitance C is charged to a voltage V. If it is fully discharged by
shorting through a resistor R, the total heat generated in the resistor is
(b) 2
(c) 2 CV (d) dependent on R


JNU MSc Physics entrance exam Question Papers