In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (Œº), (ii) molecular diffusivity (Œ∏) and thermal diffusivity (Œ±). The units of these quantities are.

Œ± and Œ∏ have units of m/s, while Œº has unit of m2/s.

Œº , Œ± and Œ∏ all have units of m/s.

Œº , Œ± and Œ∏ all have units of m2/s.

Œ± and Œ∏ have units of m2/s, while Œº has unit of m/s.

In fluid flow, and heat and mass transfer, one encounters (i) kinemati

1.	In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (Œº), (ii) molecular diffusivity (Œ∏) and thermal diffusivity (Œ±). The units of these quantities are.
A.	Œº , Œ± and Œ∏ all have units of m/s.
B.	Œº , Œ± and Œ∏ all have units of m2/s.
C.	Œ± and Œ∏ have units of m2/s, while Œº has unit of m/s.
D.	Œ± and Œ∏ have units of m/s, while Œº has unit of m2/s.
Answer» D. Œ± and Œ∏ have units of m/s, while Œº has unit of m2/s.

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In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (Œº), (ii) molecular diffusivity (Œ∏) and thermal diffusivity (Œ±). The units of these quantities are.

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