Alcohol violates the laws of physics ...

[Fort Fun Indiana]

The liquid flows through the tube.
Blood vessels in the body of a man are also pipes

Look here:

1. According to Bernoulli's law:
- the larger the pipe area, the greater the pressure

2. But,
- Cognac, brendy expand the area of blood vessels and lowers the pressure ...
This is a medical fact ...

================================================
Who's lying?
Medicine or Physics?

Are you serious right now? If you have a physics background, then the state of Ruussian education is horrible....

 

[Inmar]

According to the Bernoulli law, the sum of the static, dynamic and hydrostatic pressures is constant and does not depend on the cross section of the pipe.
To maintain this constancy, the flow through the wide pipe must be greater than through a narrow tube of the same length. In this case, the static pressure for a wide pipe is higher than for a narrow one.

When measuring blood pressure, it is the static pressure that is measured. Dynamic pressure can only be measured if a manometer is inserted into the vessel. The amount of blood is constant and the system is closed, therefore, as the cross section of the vessel from cognac increases, the flow can not increase and the sum of all pressures drops. Since the speed of blood depends on the dynamic pressure for vital processes, it does not change. Static pressure drops.
Selivan is right.

 

[Selivan]

According to the Bernoulli law, the sum of the static, dynamic and hydrostatic pressures is constant and does not depend on the cross section of the pipe.
To maintain this constancy, the flow through the wide pipe must be greater than through a narrow tube of the same length. In this case, the static pressure for a wide pipe is higher than for a narrow one.

When measuring blood pressure, it is the static pressure that is measured. Dynamic pressure can only be measured if a manometer is inserted into the vessel. The amount of blood is constant and the system is closed, therefore, as the cross section of the vessel from cognac increases, the flow can not increase and the sum of all pressures drops. Since the speed of blood depends on the dynamic pressure for vital processes, it does not change. Static pressure drops.
Selivan is right.

Correctly
The law of Bernoulli, which these clowns saw on the Internet, must be able to apply.
Take into account 2 boundary conditions:
1 . for an open pipe, the flow through the pipe increases as the cross section increases and the static pressure increases
2. for a closed pipe (blood in the body), the flow through the pipe decreases as the cross section increases and the static pressure decreases.

Therefore, there is no contradiction between Physics and Medicine

That's the whole problem

 

[Selivan]

Are you serious right now? If you have a physics background, then the state of Ruussian education is horrible....

I strongly advise you to change your avatar
Take this one

 

[Toro]

How's this branch going?

 

[Inmar]

How's this branch going?

1 boundary: The task was decided
2 boundary: The guy with the guitar crapped

 

[Old Rocks]

bored ...
Old man, go to sleep

What you mean is that Winterborn showed that your initial question was nonsense. Finish the cognac, and quit bothering sane people.

 

[Old Rocks]

The liquid flows through the tube.
Blood vessels in the body of a man are also pipes

Look here:

1. According to Bernoulli's law:
- the larger the pipe area, the greater the pressure

2. But,
- Cognac, brendy expand the area of blood vessels and lowers the pressure ...
This is a medical fact ...

================================================
Who's lying?
Medicine or Physics?

This is your OP. You did not state the boundary conditions, therefore you 'gotcha' is a figment of your imagination. By trying to impress everyone with your 'immense intellect' you have proven yourself to be a fool.

 

[Inmar]

...... did not state the boundary conditions.....


These conditions are never shown. They must be understood by a person who solves the problem, based on the conditions of this task. The conditions in the problem are sufficient.
After your phrase, it is quite clear that education in America is primitive. The more you write, the more ridiculous.

 

[WinterBorn]

bored ...
Old man, go to sleep

What you mean is that Winterborn showed that your initial question was nonsense. Finish the cognac, and quit bothering sane people.

Thank you.

 

[Inmar]

Оnce again:
The Bernoulli law is the law for physical magnitude PRESSURE. But to solve the problem, you need to be able to apply this law to an open and closed pipe.
These are different boundary conditions that you must understand yourself, and do not wait for clues.

FLOW and static pressure through the open pipe increases when the cross section of the pipe increases, but the sum of all pressures is constant. Constant pressure is provided by increasing the flow

For a closed pipe, the FLOW does not change, the cross section of the pipe increases, so the pressure on the walls - the static pressure decreases. The dynamic pressure is constant. The sum of all pressures decreases.

Nobody spoke the word on this branch: boundary conditions and, most importantly, STREAM Therefore, the claims to the topicstarter are unfounded.

 

[WinterBorn]

Оnce again:
The Bernoulli law is the law for physical magnitude PRESSURE. But to solve the problem, you need to be able to apply this law to an open and closed pipe.
These are different boundary conditions that you must understand yourself, and do not wait for clues.

FLOW and static pressure through the open pipe increases when the cross section of the pipe increases, but the sum of all pressures is constant. Constant pressure is provided by increasing the flow

For a closed pipe, the FLOW does not change, the cross section of the pipe increases, so the pressure on the walls - the static pressure decreases. The dynamic pressure is constant. The sum of all pressures decreases.

Nobody spoke the word on this branch: boundary conditions and, most importantly, STREAM Therefore, the claims to the topicstarter are unfounded.

The OP made a claim that alcohol violates the laws of physics. As "proof" he misstated the Bernoulli Law. But, regardless of the boundary conditions, alcohol does not, as a matter of fact, violate any laws of physics.

The rest of your argument is obfuscation.

 

[Inmar]

A nightmare They are not only illiterate, but also stupid

 

[Selivan]

A nightmare They are not only illiterate, but also stupid

you doubted?
=========================================
do not waste your time.
let them have fun, justify themselves, insult ...
it amuses me
The task is solved and I'm not interested on this branch

 

[Toro]

I had a lot of alcohol last night.

 

[Inmar]

The rest of your argument is obfuscation.

When a person calls physical terms confusion, then there is nothing to argue about. On this forum there is one more moron who considers himself a programmer, but does not distinguish between rational and real numbers. When they douse his face in the shit for his ignorance, he succumbs to hysterics.

 

[Inmar]

The task is solved and I'm not interested on this branch

So do i

 

[WinterBorn]

The rest of your argument is obfuscation.

When a person calls physical terms confusion, then there is nothing to argue about. On this forum there is one more moron who considers himself a programmer, but does not distinguish between rational and real numbers. When they douse his face in the shit for his ignorance, he succumbs to hysterics.

I did not call physical terms confusion. Your attempts to justify the claim that alcohol violates the laws of physics by spouting those terms is what I was addressing.

 

[WinterBorn]

A nightmare They are not only illiterate, but also stupid

So you are saying that there is a conflict between medicine and physics?