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One end of the metal rod of length 0.3 m area 60 cm2 ….... Ans 336 W/mK

One end of the metal rod of length 0.3 m area 60 cm2 ….... Ans 336 W/mK

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Grade:11

1 Answers

P S S C ASLESH
35 Points
10 months ago
Q=mL
Q=0.12*336000
Q=12*336*10
Q/t= kAΔT/d
12*336*10/60=k*60*10^4*10²/0.3
k=2*336/336
k=336 Wm^-1K^-1

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