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The submarine's density decreases when water is pumped out of its floatation tank because the overall volume of the submarine remains the same while the mass decreases. This leads to a lower density, allowing the submarine to float.
When a submarine pumps water out of its flotation tanks, it displaces some of the water in the tanks, making the submarine lighter overall. This decreases its density relative to the surrounding water, causing it to float.
Positive displacement pumps, such as gear pumps, diaphragm pumps, and screw pumps, are commonly used to transmit viscous fluids due to their ability to handle high viscosity and maintain a consistent flow rate. These pumps work by trapping and forcing the fluid through the system in a controlled manner, making them efficient for viscous fluids.
The left ventricle pumps blood to the systemic circulation, reaching all parts of the body. The right ventricle pumps blood to the pulmonary circulation, where the blood picks up oxygen.
It depends. Are you talking about Na/K pumps or Na/K co transporters? Pumps are active.
Density is weight divided by volume. Since the size of the hull stays the same, when the weight of the water is removed, the volume of the hull stays the same and the density is reduced.
Density = mass / volume. If the mass decreases, the density decreases.
Density = mass / volume. If the mass decreases, the density decreases.
Density = mass / volume. If the mass decreases, the density decreases.
Because the tanks are filled with air afterwards. Air has a lower density than water.
Because the tanks are filled with air afterwards. Air has a lower density than water.
Because the tanks are filled with air afterwards. Air has a lower density than water.
When a submarine pumps water out of its inflation tanks, it essentially removes a dense substance (water) and replaces it with a less dense substance (air). This change in density causes the overall density of the submarine to decrease, making it less dense than the surrounding water and allowing it to float.
The submarine's density decreases when water is pumped out of its floatation tank because the overall volume of the submarine remains the same while the mass decreases. This leads to a lower density, allowing the submarine to float.
Yes, when a submarine boat pumps water out of its flotation (not floatation) tanks, the submarine should rise.
because of density
The water is replaced with air which is not as heavy as water for the same volume.