1
JEE Main 2017 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
For the P-V diagram given for an ideal gas,

JEE Main 2017 (Online) 9th April Morning Slot Physics - Heat and Thermodynamics Question 410 English

out of the following which one correctly represents the T-P diagram ?
A
JEE Main 2017 (Online) 9th April Morning Slot Physics - Heat and Thermodynamics Question 410 English Option 1
B
JEE Main 2017 (Online) 9th April Morning Slot Physics - Heat and Thermodynamics Question 410 English Option 2
C
JEE Main 2017 (Online) 9th April Morning Slot Physics - Heat and Thermodynamics Question 410 English Option 3
D
JEE Main 2017 (Online) 9th April Morning Slot Physics - Heat and Thermodynamics Question 410 English Option 4
2
JEE Main 2017 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
N moles of a diatomic gas in a cylinder are at a temperature T. Heat is supplied to the cylinder such that the temperature remains constant but n moles of the diatomic gas get converted into monoatomic gas. What is the change in the total kinetic energy of the gas ?
A
$${1 \over 2}$$ nRT
B
0
C
$${3 \over 2}$$ nRT
D
$${5 \over 2}$$ nRT
3
JEE Main 2017 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The figure shows three circuits I, II and III which are connected to a 3V battery. If the powers dissipated by the configurations I, II and III are P1 , P2 and P3 respectively, then :

JEE Main 2017 (Online) 9th April Morning Slot Physics - Current Electricity Question 315 English
A
P1 > P2 > P3
B
P1 > P3 > P2
C
P2 > P1 > P3
D
P3 > P2 > P1

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