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What happens to the buoyant force of a submerged submarine when water is taken into its tanks and it dives?
When water is taken into the tanks of a submerged submarine, its total volume increases, displacing more water and increasing its buoyant force. This increases the upward force acting on the submarine, causing it to rise in the water or maintain a shallower depth.
How does change in buoyancy affect the function of a submarine?
A change in buoyancy affects a submarine's ability to rise and sink in the water. By adjusting the amount of water in its ballast tanks, the submarine can control its buoyancy and depth in the water. This is essential for navigating through different depths and maintaining stability.
What happens to density if an objects mass remains constant but its volume is increased?
If an object's mass remains constant but its volume is increased, then the density of the object decreases. This is because density is calculated by dividing an object's mass by its volume, so increasing the volume while keeping the mass constant leads to a lower density value.
Why does a submarine can sink and float in water?
A submarine can sink and float in water because it has ballast tanks that can be filled with water to make it sink and with air to make it float. By adjusting the amount of water and air in the ballast tanks, the submarine can control its buoyancy and stay submerged at a desired depth or rise back to the surface.
What happen to the density if the mass is increased?
If the mass of an object is increased while its volume remains constant, the density of the object will also increase. Density is defined as mass divided by volume, so an increase in mass with constant volume leads to a higher density.
When water fills a submarine's flotation tanks the overall density of the submarine will...?
The density will rise and submerge the submarine.
When water fills a submarines flotations tanks the overall density of the submarine?
The density will rise and submerge the submarine.
What does a submarine alter to rise and fall in water?
A submarine alters its buoyancy to rise and fall in water by adjusting the amount of water in its ballast tanks. When the tanks are filled with water, the submarine becomes heavier and sinks; when air is pumped into the tanks, the submarine becomes lighter and rises. This process allows the submarine to control its depth in the water column effectively.
If the number of particles of gas is increased in a container does the gas pressure rise?
Volume = Mass/Density. In a larger container the mass of the gas remains unchanged, the density decreases so the volume increases.
When a submarine pumps water out of its floatation tanks its density decreases and it floats?
Yes, when a submarine boat pumps water out of its flotation (not floatation) tanks, the submarine should rise.
How do fluids help ballast chambers on a submarine?
A submarine actually controls its weight by allowing water to enter or exit hollow chambers in its hull. These chambers are called ballast tanks. Ballast is anything carried in a ship to give stability. When water is allowed to flood into a submarine's ballast tanks, the weight of the submarine increases. When this increased weight exceeds the submarine's buoyancy, the submarine will sink. To allow the submarine to rise, air is pumped into the ballast tanks. The air forces out the water, reducing the weight of the submarine. The submarine then becomes lighter, buoyancy increases, and it floats to the surface. A submarine can also be made to "float" underwater at any depth by adjusting the amount of water weight in its ballast tanks.
When a submarine pumps water out of its floatation tank its density decreases and it floats. Why does its density decrease?
To rise again, the submarine's weight must be decreased. Air is pumped into the ballast tanks to force the water out. The buoyant force acting on the submarine now exceeds the submarine's weight. With positive buoyancy, the submarine rises. The less weight an object has the more its density decreases. Hope that kinda helps?
What happens to the buoyant force of a submerged submarine when water is taken into its tanks and it dives?
When water is taken into the tanks of a submerged submarine, its total volume increases, displacing more water and increasing its buoyant force. This increases the upward force acting on the submarine, causing it to rise in the water or maintain a shallower depth.
What happens to the volume of the gas if the pressure increased?
Volume decrease.
Which of the following would cause the greatest increase in cardiac output?
Increased heart rate and increased stroke volume
What kind of gas will have an increase in volume if it was left in the sun for a few hours?
Any gas has an increased volume when the temperature is increased.
What is the function of the ballast tanks on a submarine?
To change the buoyancy of the boat and allow it to rise and sink in the water.
