The temperature gradient across a copper ro..

Question 1 Report

The temperature gradient across a copper rod of thickness 0.02m, maintained at two temperature junctions of 20º and 80ºC respectively is?

3.0 x 10

^{2}

^{- 1}

3.0 x 10

^{3}

^{- 1}

5.0 x 10

^{3}

^{- 1}

3.0 x 10

^{4}

^{- 1}