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Water is flowing in a pipe that changes diameter from 15mm to30mm .If the water in the 20mm section has a velocity of 30

Water is flowing in a pipe that changes diameter from 15mm to30mm . If the water in the 20mm section has a velocity of 30 m/s

Water is flowing in a pipe that changes diameter from 15mm to30mm .If the water in the 20mm section has a velocity of 30 m/s. Determine the velocity in the 30mm section. Also calculate the mass flux

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