If the water falls from a dam into a turbine wheel below, then the velocity of water at the turbine is ( ) |
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a) |
b) |
c) |
d) |
If the water falls from a dam into a turbine wheel below, then the velocity of water at the turbine is ( ) |
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a) |
b) |
c) |
d) |
(b) Potential energy of water = kinetic energy at turbine |