Heat TransferHard
Question
A sphere a cube and a thin circular plate all made of same substance and all have same mass. These are heated to 200oC and then placed in a room, then the :
Options
A.Temperature of sphere drops to room temperature at last.
B.Temperature of cube drops to room temperature at last
C.Temperature of thin circular plate drops to room temperature at last
D.Temperature of all the three drops to room temperature at the same time
More Heat Transfer Questions
The ratio of cofficient of thermal conductivity of two different materials is 5:3. If the thermal resistance of rods of ...The υm − T curve for a perfect black body is −...Two black bodies of absolute temp are 2000K & 3000 K respectively. Then the ratio of wavelengths corresponding to maximu...As part of an experiment to determine the latent heat of vaporisation of water, a student boils some water in a beaker u...In a dark room with ambient temperature T0, a black body is kept at a temperature T. Keeping the temperature of the blac...