__________ number is sometimes used in place of Grashoff number in free convection heat transfer.

__________ number is sometimes used in place of Grashoff number in fre

1.	__________ number is sometimes used in place of Grashoff number in free convection heat transfer.
A.	Stanton
B.	Brinkman
C.	Rayleigh
D.	Nusselt
Answer» D. Nusselt

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__________ number is sometimes used in place of Grashoff number in free convection heat transfer.

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