The relation, Sc = Pr = 1, is valid, when the mechanism of __________ ansfer is same.

The relation, Sc = Pr = 1, is valid, when the mechanism of __________

1.	The relation, Sc = Pr = 1, is valid, when the mechanism of __________ ansfer is same.
A.	heat and mass
B.	mass and momentum
C.	heat and momentum
D.	heat, momentum and mass
Answer» B. mass and momentum

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The relation, Sc = Pr = 1, is valid, when the mechanism of __________ ansfer is same.

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