In case of natural covection, the Nusselt number is function of – McqOptions

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1.	In case of natural covection, the Nusselt number is function of
A.	Reynolds number
B.	Reynolds number and Prandtl number
C.	Grashof's number and Prandtl number
D.	Weber number and Mach number
E.	None of the above
Answer» D. Weber number and Mach number

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