Water flows through a horizontal tube as shown in figure. If the difference of heights of water colun in the vertical tubes is 2 cm and the area of cross section at A and B are `4cm^2 and 2cm^2` respectively, find the rate of flow of water across any section.

Water flows through a horizontal tube as shown in figure. If the difference of height of water column in the vertical tubes in 2cm and the areas of corss-section at A and B are 4 cm^(2) and 2 cm^(2) respectively. Find the rate of flow of water across any section. .

Water flows in a horizontal tube as shown in figure. The pressure of water changes by 600 N m^-2 between A and B where the areas of cross section are 30cm^2 and 15cm^2 respectively. Find the rate of flow of water through the tube. ,

Water flows in a horizontal tube as shown in figure. The pressure of water changes by 600 N m^-2 between A and B where the areas of cross section are 30cm^2 and 15cm^2 respectively. Find the rate of flow of water through the tube. ,

Water flows in a horizontal tube as shown in figure. The pressure of water changes by 600 N//m^(2) between x and y where the areas of cross-section are 3cm^(2) and 1.5cm^(2) respectively. Find the rate of flow of water through the tube.

Water flows ina horizontla tube as shown in figure. The pressure of water changes by 600 N m^-2 between A and B whre the areas of cross section asre 30cm^2 and 15cm^2 respectively. Find the rate of flow of water through the tube. ,

Water flows in a horizontal tube (see figure). The pressure of water changes by 700 Nm^(-2) between A and B where the area of cross section are 40cm^(2) and 20cm^(2) , respectively. Find the rate of flow of water through the tube.

Water flows in a horizontal tube (see figure). The pressure of water changes by 700 Nm^(-2) between A and B where the area of cross section are 40cm^(2) and 20cm^(2) , respectively. Find the rate of flow of water through the 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.