Physics · JEE

Thermal equilibrium and the concept of temperature, zeroth law of thermodynamics Previous Year Questions for JEE

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Part of Thermodynamics in JEE Main Physics.

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Q1PhysicsUnit 8: Thermodynamics

Use of thermometer is based on which law of thermodynamics?

Q2PhysicsUnit 8: Thermodynamics

The state of a thermodynamic system is represented by:

Q3PhysicsUnit 8: Thermodynamics

The following three objects (1) a metal tray, (2) a block of wood,and (3) a wooden cap are left in a closed room overnight. Next day the temperature of each is recorded as

T_{1}, T_{2}

and

T_{3}

respectively. The likely situation is

Q4PhysicsUnit 8: Thermodynamics

Assertion The zeroth law of thermodynamics was known before law I of thermodynamics. Reason The zeroth law concerning thermal equilibrium was appeared after three laws (I, II and III) of termodynamics and thus was named as zeroth law.

Q5PhysicsUnit 8: Thermodynamics

An isolated system can exchange:

Q6PhysicsUnit 8: Thermodynamics

Universe comprises of :

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PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.

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Our bank includes exam-style MCQs aligned with JEE Main Physics syllabus for Thermal equilibrium and the concept of temperature, zeroth law of thermodynamics, covering the same topics as previous year papers.

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Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.

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