360913 Figure shows a liquid being pushed out of a tube by pressing a piston. The cross-sectional area of the piston is \(1\;c{m^2}\) and that of the tube at the outlet is \(20\;m{m^2}\). If the piston is pushed at a speed of \(1\,cm{s^{ - 1}}\), then the velocity of the outgoing liquid is :

360914 Water is flowing through a tube of non-uniform cross-section. Ratio of the radius at entry and exit end of the pipe is \(3: 2\). Then the ratio of velocities at entry and exit of liquid is

360915 Water is flowing through two horizontal pipes of different diameters which are connected together. The diameters of the two pipes are 3 \(cm\) and 6 \(cm\) respectively. If the speed of water in narrow pipe is \(4\;m/\sec \) and the pressure is \(2.0 \times 10^{4}\) pascal, then the speed of water in the wider pipe is :-

360916 Water flows through a horizontal pipe of varying cross-section at a rate of \({0.314 {~m}^{3} {~s}^{-1}}\). The velocity of water at a point where the radius of the pipe is \(10\,cm\) is

360917 Consider a water jar of radius \(R\) that has water filled up to height \(H\) and is kept on a stand of height \(h\) (see figure). Through a hole of radius \(r\) \((r < < R)\) at its bottom, the water leaks out and the stream of water coming down towards the ground has a shape like a funnel as shown in the figure. If the radius of the cross-section of water stream when it hits the ground is \(x\). Then:

360913 Figure shows a liquid being pushed out of a tube by pressing a piston. The cross-sectional area of the piston is \(1\;c{m^2}\) and that of the tube at the outlet is \(20\;m{m^2}\). If the piston is pushed at a speed of \(1\,cm{s^{ - 1}}\), then the velocity of the outgoing liquid is :

360914 Water is flowing through a tube of non-uniform cross-section. Ratio of the radius at entry and exit end of the pipe is \(3: 2\). Then the ratio of velocities at entry and exit of liquid is

360915 Water is flowing through two horizontal pipes of different diameters which are connected together. The diameters of the two pipes are 3 \(cm\) and 6 \(cm\) respectively. If the speed of water in narrow pipe is \(4\;m/\sec \) and the pressure is \(2.0 \times 10^{4}\) pascal, then the speed of water in the wider pipe is :-

360916 Water flows through a horizontal pipe of varying cross-section at a rate of \({0.314 {~m}^{3} {~s}^{-1}}\). The velocity of water at a point where the radius of the pipe is \(10\,cm\) is

360917 Consider a water jar of radius \(R\) that has water filled up to height \(H\) and is kept on a stand of height \(h\) (see figure). Through a hole of radius \(r\) \((r < < R)\) at its bottom, the water leaks out and the stream of water coming down towards the ground has a shape like a funnel as shown in the figure. If the radius of the cross-section of water stream when it hits the ground is \(x\). Then:

360913 Figure shows a liquid being pushed out of a tube by pressing a piston. The cross-sectional area of the piston is \(1\;c{m^2}\) and that of the tube at the outlet is \(20\;m{m^2}\). If the piston is pushed at a speed of \(1\,cm{s^{ - 1}}\), then the velocity of the outgoing liquid is :

360914 Water is flowing through a tube of non-uniform cross-section. Ratio of the radius at entry and exit end of the pipe is \(3: 2\). Then the ratio of velocities at entry and exit of liquid is

360915 Water is flowing through two horizontal pipes of different diameters which are connected together. The diameters of the two pipes are 3 \(cm\) and 6 \(cm\) respectively. If the speed of water in narrow pipe is \(4\;m/\sec \) and the pressure is \(2.0 \times 10^{4}\) pascal, then the speed of water in the wider pipe is :-

360916 Water flows through a horizontal pipe of varying cross-section at a rate of \({0.314 {~m}^{3} {~s}^{-1}}\). The velocity of water at a point where the radius of the pipe is \(10\,cm\) is

360917 Consider a water jar of radius \(R\) that has water filled up to height \(H\) and is kept on a stand of height \(h\) (see figure). Through a hole of radius \(r\) \((r < < R)\) at its bottom, the water leaks out and the stream of water coming down towards the ground has a shape like a funnel as shown in the figure. If the radius of the cross-section of water stream when it hits the ground is \(x\). Then:

360913 Figure shows a liquid being pushed out of a tube by pressing a piston. The cross-sectional area of the piston is \(1\;c{m^2}\) and that of the tube at the outlet is \(20\;m{m^2}\). If the piston is pushed at a speed of \(1\,cm{s^{ - 1}}\), then the velocity of the outgoing liquid is :

360914 Water is flowing through a tube of non-uniform cross-section. Ratio of the radius at entry and exit end of the pipe is \(3: 2\). Then the ratio of velocities at entry and exit of liquid is

360915 Water is flowing through two horizontal pipes of different diameters which are connected together. The diameters of the two pipes are 3 \(cm\) and 6 \(cm\) respectively. If the speed of water in narrow pipe is \(4\;m/\sec \) and the pressure is \(2.0 \times 10^{4}\) pascal, then the speed of water in the wider pipe is :-

360916 Water flows through a horizontal pipe of varying cross-section at a rate of \({0.314 {~m}^{3} {~s}^{-1}}\). The velocity of water at a point where the radius of the pipe is \(10\,cm\) is

360917 Consider a water jar of radius \(R\) that has water filled up to height \(H\) and is kept on a stand of height \(h\) (see figure). Through a hole of radius \(r\) \((r < < R)\) at its bottom, the water leaks out and the stream of water coming down towards the ground has a shape like a funnel as shown in the figure. If the radius of the cross-section of water stream when it hits the ground is \(x\). Then:

360913 Figure shows a liquid being pushed out of a tube by pressing a piston. The cross-sectional area of the piston is \(1\;c{m^2}\) and that of the tube at the outlet is \(20\;m{m^2}\). If the piston is pushed at a speed of \(1\,cm{s^{ - 1}}\), then the velocity of the outgoing liquid is :

360914 Water is flowing through a tube of non-uniform cross-section. Ratio of the radius at entry and exit end of the pipe is \(3: 2\). Then the ratio of velocities at entry and exit of liquid is

360915 Water is flowing through two horizontal pipes of different diameters which are connected together. The diameters of the two pipes are 3 \(cm\) and 6 \(cm\) respectively. If the speed of water in narrow pipe is \(4\;m/\sec \) and the pressure is \(2.0 \times 10^{4}\) pascal, then the speed of water in the wider pipe is :-

360916 Water flows through a horizontal pipe of varying cross-section at a rate of \({0.314 {~m}^{3} {~s}^{-1}}\). The velocity of water at a point where the radius of the pipe is \(10\,cm\) is

360917 Consider a water jar of radius \(R\) that has water filled up to height \(H\) and is kept on a stand of height \(h\) (see figure). Through a hole of radius \(r\) \((r < < R)\) at its bottom, the water leaks out and the stream of water coming down towards the ground has a shape like a funnel as shown in the figure. If the radius of the cross-section of water stream when it hits the ground is \(x\). Then: