4 JEE Main 2015 Thermodynamics previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2015 previous-year questions from the Thermodynamics chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Thermodynamics chapter hub.
An ideal gas goes through a reversible cycle a → b → c → d has the V - T diagram shown below. Process…
Consider a spherical shell of radius R at temperature T. The black body radiation inside it can be considered as an ide…
Consider an ideal gas confined in an isolated closed chamber. As the gas undergoes an adiabatic expansion, the average…
A solid body of constant heat capacity 1   J   ℃ - 1 is being heated by keeping it in contact with rese…