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It quadruples.
The circumference of a circle divided by its diameter is equal to the value of pi
It will result to the circle's radius.
The circumference is also quadrupled.
If the diameter doubles (x2), the cross-sectional area quadruples (x4).
When a steadily flowing gas flows from a larger diameter pipe to a smaller diameter pipe the speed of gas is decreased and pressure become increased and the spacing between the streamlines less and the streamlines come very close to each other.
you have a severe pressure drop and a loss of velocity
it could get cloged if u put to much in at the same time u have to put it in little by little
Blood pressure increases if the diameter of the blood vessel decreases.
Pressure rises at the junction.
It becomes heavier. The movement of solvent through a membrane produces a pressure called the osmotic pressure. This happens when the pressure in which the solvent is flowing is raised to the equivalent of the pressure moving through the membrane from the hypotonic side.
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
Assuming that the pressure remains at a constant, reducing the diameter of the pipe will increase the water flow. On the contrary, increasing the diameter would cause the water to flow at a much slower rate.
The diameter of a circle is doubled if the circumference is doubled.
Then the current will stop flowing.
You get 2 circles of diameter. If you were trying to find a perimeter, Never double the diameter. If you have a radius, You have to double it to get a perimeter.