_In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (≈í¬∫), (ii) molecular diffusivity (≈í‚àè) and thermal diffusivity (≈í¬±). The units of these quantities are.$?

Question

TuteeHUB · Accepted Answer

≈í¬± and ≈í‚àè have units of m/s, while ≈í¬∫ has unit of m¬¨‚â§/s

TuteeHUB · Answer

≈í¬∫ , ≈í¬± and ≈í‚àè all have units of m/s

TuteeHUB · Answer

≈í¬∫ , ≈í¬± and ≈í‚àè all have units of m¬¨‚â§/s

TuteeHUB · Answer

≈í¬± and ≈í‚àè have units of m¬¨‚â§/s, while ≈í¬∫ has unit of m/s

1.	_In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (≈í¬∫), (ii) molecular diffusivity (≈í‚àè) and thermal diffusivity (≈í¬±). The units of these quantities are.$?
A.	≈í¬∫ , ≈í¬± and ≈í‚àè all have units of m/s
B.	≈í¬∫ , ≈í¬± and ≈í‚àè all have units of m¬¨‚â§/s
C.	≈í¬± and ≈í‚àè have units of m¬¨‚â§/s, while ≈í¬∫ has unit of m/s
D.	≈í¬± and ≈í‚àè have units of m/s, while ≈í¬∫ has unit of m¬¨‚â§/s
Answer» D. ≈í¬± and ≈í‚àè have units of m/s, while ≈í¬∫ has unit of m¬¨‚â§/s

_In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (≈í¬∫), (ii) molecular diffusivity (≈í‚àè) and thermal diffusivity (≈í¬±). The units of these quantities are.$?

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