A liquid is flowing through a narrow tube. The coefficient of viscosity of liquid is 0.1308 poise. The length and inner radius of tube are 50 cm and 1 mm respectively. The rate of flow of liquid is `360(cm^(3))/(min)`. Find the pressure difference between ends of tube.

A liquid is flowing through a narrow tube. The coefficient of viscosity of liquid is 0.1308 poise. The length and inner radius of tube are 50 cm and 1 min respectively . The rate of flow or liquidn is 360 cm^(3)//min . Find the pressue difference between ends of tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through the tubes shown in figure. The areas of cross-section of the wide and the narrow portions of the tube are 5 cm^(2) and 2 cm^(2) respectively. The rate of flow of water through the tube is 500 cm^(3)//s . Find the difference of mercury levels in the U-tube.

If l is length of the tube and r is the radius of the tube, then the rate of volume flow of a liquid is maximum for the following measurements. Under the same pressure difference.