An irregular rod of same uniform material as shown in figure is conducting heat at a steady rate. The temperature gradient at various sections versus area of cross section graph will be

An irregular rod of same uniform material as shown in is conducting heat at a steady rate. The temperature gradient at varoius sections versus area of cross section graph will be .

Under steady state of conduction, the temperature at a cross-section of a body

Three rods of same material and having the same cross-section are joined as shown in the figure.The tremperature of junction of three rods is : .

A rod is heated at one end as shown in figure. In steady state temperature of different sections becomes constant but not same. Why so? .

A rod is heated at one end as shown in figure. In steady state temperature of different sections becomes constant but not same. Why so? .

Four rods of same material and having the same cross section and length have been joined, as shown. The temperature of the junction of four rods will be :

Two rods (one semi-circular and other straight) of same material and of same cross-sectional area are joined as shown in the figure. The point A and B are maintained at different temperature. Find the ratio of the heat transferred through a cross-section of a semi-circular rod to the heat transferred through a cross section of the straight rod in a given time.

Two rods (one semi-circular and other straight) of same material and of same cross-sectional area are joined as shown in the figure. The point A and B are maintained at different temperature. Find the ratio of the heat transferred through a cross-section of a semi-circular rod to the heat transferred through a cross section of the straight rod in a given time.

Two rods (one semi-circular and other straight) of same material and of same cross-sectional area are joined as shown in the figure. The points A and B are maintained at different temperature. The ratio of the heat transferred through a cross-section of a semi-circular rod to the heat transferred through a cross section of the straight red in a given time is