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

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1.	If the water falls from a dam into a turbine wheel 19.6 m below, then the velocity of water at the turbine is \[(g=9.8\,m/{{s}^{2}})\] [AIIMS 1998]
A.	9.8 m/s
B.	19.6 m/s
C.	39.2 m/s
D.	98.0 m/s
Answer» C. 39.2 m/s

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