AIPMT 2015 Cancelled Paper | Heat and Thermodynamics Question 46 | Physics

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AIPMT 2015 Cancelled Paper

MCQ (Single Correct Answer)

-1

The ratio of the specific heats $${{{C_p}} \over {{C_v}}} = \gamma $$ in terms of degrees of freedom (n) is given by

$$\left( {1 + {2 \over n}} \right)$$

$$\left( {1 + {n \over 2}} \right)$$

$$\left( {1 + {1 \over n}} \right)$$

$$\left( {1 + {n \over 3}} \right)$$

AIPMT 2015 Cancelled Paper

MCQ (Single Correct Answer)

-1

One mole of an ideal diatomic gas undergoes a transition from A to B along a path AB as shown in the figure.

AIPMT 2015 Cancelled Paper Physics - Heat and Thermodynamics Question 69 English

AIPMT 2015 Cancelled Paper Physics - Heat and Thermodynamics Question 69 English

The change in internal energy of the gas during the transition is

20 J

$$-$$ 12 kJ

20 kJ

$$-$$ 20 kJ

AIPMT 2014

MCQ (Single Correct Answer)

-1

The mean free path of molecules of a gas, (radius r) is inversely proportional to

r³

r²

$$\sqrt r $$

AIPMT 2014

MCQ (Single Correct Answer)

-1

A thermodynamic system undergoes cyclic process ABCDA as shown in figure. The work done by the system in the cycle is

AIPMT 2014 Physics - Heat and Thermodynamics Question 66 English

AIPMT 2014 Physics - Heat and Thermodynamics Question 66 English

P₀V₀

2P₀V₀

$${{{P_0}{V_0}} \over 2}$$

zero

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NEET Subjects

Biology

Botany

Zoology

Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution