Water in a rectangular reservoir having base 80m by 60m is 6.5m deep. In what time can the water be emptied by a pipe of which the cross-section is a square of side 20cm, f the water runs through the pipe at the rate of 15km/hr.

Water in a rectangular reservoir having base 80m by 60m is 6.5m deep.In what time can the water be emptied by a pipe of which the cross-section is a square of side 20cm, if the water runes through the pipe at the rate of 15km/hr.

How many litres of water flow out of a pipe having an area of cross-section of 5cm^(2) in one minute,if the speed of water in the pipe is 30cm/sec ?

A rectangular water reservoir is 10. 8 mb y3. 75 m at the base. Water flows into it at the rate of 18 mp e r second through a pipe having the cross section 7. 5 c mx4. 5 c mdot Find the height to which the water will rise in the reservoir in 30m inu t e sdot

A cylindrical pipe has inner diameter of 7cm and water flows through it at 19.5 litres per minute.ind the rate of flow in km/hr

A rectangular reservoir is 120m and 75m wide.At what speed per hour must water flow into it through a square pipe of 20cm wide so that the water rises by 2.4m in 18 hours.

A rectangular reservoir is 120m long and 75m wide.At what speed per hour must water flow into it through a square pipe of 20cm wide so that the water rises by 2.4m in18 hours.

Internal cross sectional area of a pipe is 100cm^(2). How much water can be contained in 10 m length of the pipe.