NEET 2013 | Heat and Thermodynamics Question 55 | Physics

During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its temperature. The ratio of $${{{C_p}} \over {{C_p}}}$$ for the gas is

$${5 \over 3}$$

$${3 \over 2}$$

$${4 \over 3}$$

NEET 2013

MCQ (Single Correct Answer)

-1

A gas is taken through the cycle
A $$ \to $$ B $$ \to $$ C $$ \to $$ A, as shown. what is the net work done by the gas?

NEET 2013 Physics - Heat and Thermodynamics Question 63 English

NEET 2013 Physics - Heat and Thermodynamics Question 63 English

Zero

$$-$$ 2000 J

2000 J

1000 J

NEET 2013

MCQ (Single Correct Answer)

-1

In the given (V $$-$$ T) diagram, what is the relation between pressure P₁ and P₂?

NEET 2013 Physics - Heat and Thermodynamics Question 64 English

P₂ < P₁

Carnot be predicted

P₂ = P₁

P₂ > P₁

NEET 2013

MCQ (Single Correct Answer)

-1

The amount of heat energy required to raise the temperature of 1 g of Helium at NTP, from T₁K to T₂K is

$${3 \over 4}{N_a}{k_B}\left( {{T_2} - {T_1}} \right)$$

$${3 \over 4}{N_a}{k_B}\left( {{{{T_2}} \over {{T_1}}}} \right)$$

$${3 \over 8}{N_a}{k_B}\left( {{T_2} - {T_1}} \right)$$

$${3 \over 2}{N_a}{k_B}\left( {{T_2} - {T_1}} \right)$$

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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