Physics · 2015
NEET 2015 · 3 May · Code E · Q17
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…
The two ends of a metal rod are maintained at temperatures $\displaystyle 100$°C and $\displaystyle 110$°C. The rate of heat flow in the rod is found to be $\displaystyle 4.0$ J/s. If the ends are maintained at temperatures $\displaystyle 200$°C and $\displaystyle 210$°C, the rate of heat flow will be :
Official answer
(4)
4.$\displaystyle 0$ J/s
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