A plane slab of 100mm thickness generates heat. It is observed that the temperature drop between the center and its surface to be 50 C. If the thickness is increased to 200mm the temperature difference will be ___________

A plane slab of 100mm thickness generates heat. It is observed that th

1.	A plane slab of 100mm thickness generates heat. It is observed that the temperature drop between the center and its surface to be 50 C. If the thickness is increased to 200mm the temperature difference will be ___________
A.	100 C
B.	200 C
C.	400 C
D.	600 C
Answer» C. 400 C

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A plane slab of 100mm thickness generates heat. It is observed that the temperature drop between the center and its surface to be 50 C. If the thickness is increased to 200mm the temperature difference will be ___________

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