Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area ; in the casting)

Solidification time of a molten metal in a casting is proportional to

1.	Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area ; in the casting)
A.	V/A
B.	V/A2
C.	V2/A
D.	V2/A2
Answer» E.

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Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area ; in the casting)

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