1
NEET 2013
MCQ (Single Correct Answer)
+4
-1
In the given (V $$-$$ T) diagram, what is the relation between pressure P1 and P2?

NEET 2013 Physics - Heat and Thermodynamics Question 55 English
A
P2 < P1
B
Carnot be predicted
C
P2 = P1
D
P2 > P1
2
NEET 2013
MCQ (Single Correct Answer)
+4
-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 54 English
A
Zero
B
$$-$$ 2000 J
C
2000 J
D
1000 J
3
NEET 2013
MCQ (Single Correct Answer)
+4
-1
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
A
$${5 \over 3}$$
B
$${3 \over 2}$$
C
$${4 \over 3}$$
D
2
4
NEET 2013
MCQ (Single Correct Answer)
+4
-1
If we study the vibration of a pipe open at both ends. then the following statement is not true.
A
All harmonics of the fundamental frequency will be generated.
B
Pressure change will be maximum at both ends.
C
Open end will be antinode.
D
Odd harmonics of the fundamental frequency will be generated.
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