6 JEE Main 2014 Thermal Properties of Matter previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2014 previous-year questions from the Thermal Properties of Matter chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Thermal Properties of Matter chapter hub.
Water of volume 2 L in a closed container is heated with a coil of 1 kW. While water is heated, the container loses ene…
A hot body, obeying Newton's law of cooling is cooling down from its peak value 80ⁱrc C to an ambient temperature of 30…
The pressure that has to be applied to the ends of a steel wire of length 10   cm to keep its length constant when…
Three rods of Copper, Brass and Steel are welded together to form a Y-shaped structure. Area of cross-section of each r…
A black coloured solid sphere of radius R and mass M is inside a cavity with a vacuum inside. The walls of the cavity a…
Hot water cools from 60ⁱrc C to 50ⁱrc C in the first 10 minutes and to 42ⁱrc C in the next 10 minutes. The temperature…