Answer:
Ulna
Explanation:
The are two primary bones in the forearm: the radius and the ulna. The radius is on the lateral side of the forearm and the ulna on the<em> medial side.</em>
The ulna is a long bone that stretches from the elbow to the smallest finger, it narrows when it approaches the wrist.
The ulna forms part of the wrist joint and the elbow joint.
If the ulna is fractured, a cast that runs along the forearm is applied till the bone regrows together again.
Answer:
Taking into account that:
The flow velocity u of a fluid is a vector field
u = u (x, t)
What gives the velocity of a Fluid Plot at position x y time t.
q = || u ||
Now if the flow is continuous as it happens in the blood vessels then:
The flow of a fluid is said to be constant if it does not move over time, that is why the variant would be 0.
Explanation:
As for the pump with narrow vessels, there the area would be less, therefore the flow also and the flow velocity as well. Adding that the friction with the walls increases as it is narrower, thus generating an increase in pressure with the flow of the liquid.
So this is where we have to put emphasis on the biophysics branch that explains the following:
The Venturi effect is explained by the Bernoulli Principle and the principle of continuity of mass. If the flow rate of a fluid is constant but the section decreases, the speed necessarily increases after crossing this section. By the theorem of conservation of mechanical energy, if the kinetic energy increases, the energy determined by the value of pressure necessarily decreases.
Indeed, according to Bernoulli's principle:
P 1 + 21 ρv 12 + ρgh 1 = P 2 + 21 ρv 22 + ρgh 2
I don't know
Answer:
Because of today's EMS or emergency medical services, countless lives have been saved through the years. The main purpose of EMS to provide for immediate medical care to the people who most need it, without which, heart attacks and accidents would lead to many more fatalities.
Explanation:
PLEASE MARK BRAINLIST
This is the process of convergence.
<em>Brainliest please :)</em>
