Which of the following has the lowest Prandtl number?$? – McqOptions

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1.	Which of the following has the lowest Prandtl number?$?
A.	Molten sodium (a coolant used in fast breeder reactor)
B.	Water
C.	Transformer oil
D.	Dilute H‚Äö√á√áSO‚Äö√á√ë
Answer» B. Water

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