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:
Flexor capro ulnaris
Explanation:
<u>Muscle that extends and adducts the hand at wrist is called Flexor capro ulnaris. This muscle is innervated by the ulnar nerves. It consists of two heads, humeral head and ulnar head.</u>The humeral head initiates at the medial epicondyle of the humerus.The ulnar head initiates at the olecranon of the humerus. It inserts on the pisiform, the hook of hamate and the fifth metacarpal.
The answer is Ingested corrosives may be diluted by drinking 4–6 oz (113.4–170.1 ml) of water or milk. If vomiting is persistent, do no attempt to administer additional fluids. Avoid neutralization therapies as the resultant exothermic reaction may cause additional tissue injury.
Explanation :
- Strong acids, corrosive agents, and highly reactive oxidants can cause large-scale destruction of living cells through direct chemical reactions. Sometimes referred to as necrotic cell death, this non-specific effect is induced by concentrated solutions of caustic and caustic chemicals that cause indiscriminate cell destruction.
- A generalized overwhelming effect of this type is no different from those resulting from "burning" tissue. These chemically induced injuries are commonly referred to as "chemical burns."
- Such effects are produced not only by strong acids or bases in harmful concentrations, but also by exposure to concentrated solutions of organic solvents such as ether, chloroform or carbon tetrachloride. The intensity of such non-specific toxicity is directly related to the concentrations of the chemical agents when in contact with the target tissues.
- Widespread cell destruction can be caused by any chemical that is sufficiently soluble in tissue fluids to access cells at high concentrations. The effects of these chemicals in higher organisms are generally limited to easily accessible tissues such as the skin, eyes, mouth, nasal mucosa, and respiratory tract.
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