An ideal fluid flows through a pipe of circular cross-section made of two sections with diameters 2.5 cm and 3.75 cm. The ratio of the velocities in the two pipes is
Given:
Diameter of section1 = d1 = 2.5 cm
Diameter of section2 = d2 = 3.75 cm
According to the law of continuity,
Along a streamline,
Av=constant.
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