The two ends of a metal rod are maintained at temperatures 100°C and 110°C.

The two ends of a metal rod are maintained at temperatures 100°C and 110°C. The rate of heat flow in the rod is found to be 4.0 J/s. If the ends are maintained at temperatures 200°C and 210°C, the rate of heat flow will be

Options

(a) 16.8 J/s
(b) 8.0 J/s
(c) 4.0 J/s
(d) 44.0 J/s

Correct Answer:

4.0 J/s

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. A rectangular coil of length 0.12 m and width 0.1 m having 50 turns of wire
  2. The drift velocity of the electrons in a copper wire of length 2 m under
  3. If a wire is stretched to four times its length, then the specific resistance
  4. An engine has an efficiency of 1/6. When the temperature of sink is reduced
  5. The minimum velocity (in ms⁻¹) with which a car driver must traverse a flat curve