*$_Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in respect of free convection over a vertical flat plate as?

*$_Nusselt number is related to Grashoff number (Gr) in turbulent & la

1.	*$_Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in respect of free convection over a vertical flat plate as?
A.	Gr0.25, Gr
B.	Gr0.25, Gr0.33
C.	Gr, Gr0.25
D.	Gr0.33, Gr0.25
Answer» B. Gr0.25, Gr0.33