Question of the Week

What is the Match number of a fluid stream flowing at a velocity of 390 ft./s? (c =1,080 ft./s)

A) 0.41

B) 0.36

C) 0.45

D) 0.56

The correct answer is B (0.36)

How is everyone else answering?



A (5%)	B (72%)	C (19%)	D (3%)

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