Question

2. The area of cross-section of an iron plate of thickness
meta
2 cm is 5000 cm². The temperatures of its surfaces heat
are 150°C and 140°C respectively. Calculate the rate
of heat transmitted through this plate. Coefficient of 10. Two
thermal conductivity of iron is 0.015 kcal s-1m-10c-1.
have
Ans. 3.75 kcal s
diffe
1​

Answer 1

Answer:

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