Prandtl number is given by

1.	Prandtl number is given by
A.	V/‚âà√≠¬¨¬±
B.	2 V/‚âà√≠¬¨¬±
C.	3 V/‚âà√≠¬¨¬±
D.	4 V/‚âà√≠¬¨¬±
Answer» B. 2 V/‚âà√≠¬¨¬±

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Prandtl number is given by

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