If the water falls from a dam into a turbine wheel 19.6m below, then – McqOptions

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1.	If the water falls from a dam into a turbine wheel 19.6m below, then the velocity of water at the turbine is? (g=9.8m/s)
A.	9.8m/s
B.	19.6m/s
C.	39.2m/s
D.	98m/s
Answer» C. 39.2m/s

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