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When a submarine pumps water out of its floatations tanks its density decreases and it floats Why does its density decrease?
Because the tanks are filled with air afterwards. Air has a lower density than water.
What else can I help you with?
When a submarine pumps water out of its floatations tanks it density decreases and it floats. Why does its density decrease?
Because the tanks are filled with air afterwards. Air has a lower density than water.
When a submarine pumps water out of its floating tanks its density decrease and it floats why does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
When a submarine pumps water out of its flotation tanks its density decreases and it floats. Why does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
When a submarine pumps water out of its flotation tanks it and density decreased and float's does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
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?
When a submarine pumps water out of its floatation tanks its density decreases and it floats. why does its density decrease?
Because the tanks are filled with air afterwards. Air has a lower density than water.
When a submarine pumps water out of its floatation tank its density decreases and it floats why?
because of density
When a submarine pumps water out of its flotations tanks its density decreases and it float. Why does its density decrease?
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.
When a submarine pumps water out of its inflation tanks its density decreases and floats.why does its density decrease?
It is not the matter of density. When inflation tank is filled with water then the weight of submarine is more than the weight of the displaced water. So submarine is in the sinking condition. As water is pumped out then weight of displaced water which is known as Buoyant force would be more than the weight of the submarine. So it would float.
When a submarine pups water out of its floatation tanks its density decreases and it floats why does its density decrease?
When the tanks are full of water they force O2 out of the tanks. Once the tanks empty out the water they will fill with gasses that in the water such as O2 or Co2. These gasses are palpably less dense than water so the submarine rises. I hope that helps.
When a submarine pumps water out of its floatation tanks its density decreases and it floats. why its density decreases?
The water is replaced with air which is not as heavy as water for the same volume.
Can mass decrease and volume decreases what would happen to the density?
If mass decreases while volume decreases as well, the density of the object will remain unchanged. Density is calculated by dividing mass by volume, so as long as both decrease proportionally, the density will stay constant.
