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← HistoryIn Mughal garden fountains, what outcome occurred with narrow nozzle constrictions?
A)Reduced mineral scale deposition
B)Increased effective water pressure
C)Greater water jet trajectory✓
D)Decreased risk of algae growth
💡 Explanation
A narrow nozzle constricts flow via the Venturi effect which increases velocity and therefore the water's kinetic energy increases because pressure decreases. This yields a longer jet trajectory rather than higher algae resistance or minimized scale, at lower pressures within the jet.
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