Pregnant women and people with cirrhosis have extra fluid, which dilutes the blood, decreasing the hemoglobin. Dehydration concentrates the blood, increasing the hemoglobin.
No, the volume of the string does not affect buoyancy values. Buoyancy is determined by the density of the object compared to the density of the fluid it is immersed in, regardless of the volume of the object.
-- volume of the object immersed in fluid -- density of the fluid in which the object is immersed
Pressure depends on depth, not volume. Pressure increases with increasing depth due to the weight of the overlying fluid pressing down. Volume can affect pressure indirectly by changing the depth of the fluid column.
increase
Yes, the volume of an object can affect whether it will sink or float. In general, an object with a greater volume will have greater buoyancy, making it more likely to float in a fluid. However, other factors such as density and the density of the fluid will also play a role in determining whether an object will sink or float.
junk99 Hemoglobin is in blood...not spinal fluid. It's the stuff red blood cells use to carry iron.
Hemoglobin is the fluid that transports blood cells. If you get a transfusion of red blood cells, they would be in the hemoglobin even if it is low.
Displacement is equal to the volume of fluid displaced by an object. The displacement of an object in a fluid depends on the volume of the object itself, not the volume of the fluid.
It is the ratio between the volume of the fluid and the the volume of the pores
The volume will increase as the fluid is warmed up.
The area can affect the speed of a fluid by changing the rate at which the fluid flows. In general, if the area through which the fluid flows is increased, the speed of the fluid will decrease. Similarly, if the area is decreased, the speed of the fluid will increase. This is because the volume of fluid flowing per unit time must remain constant, so if the area increases, the fluid spreads out and slows down, and if the area decreases, the fluid is forced to accelerate.
The strength of the buoyant force depends on the density of the fluid the object is submerged in, as well as the volume of the displaced fluid. The buoyant force is proportional to both the density of the fluid and the volume of the displaced fluid.