PHYSICS HIGH SCHOOL

I don't understand why when you use a straw the higher pressure outside of it pushes the water up the straw.

Answers

Answer 1
Answer: When material stuff is free to move, it moves away from stronger force on it to weaker force on it. OK ? Now take it to the next step: When material stuff is free to flow ... like liquid or gas ... it flows from higher pressure to lower pressure. That's what makes wind, and that's why water comes out of a garden hose when you open the nozzle. It doesn't amaze you at all when you INCREASE the pressure at one end of the straw (blow into it), and air moves DOWN and out of it. So it shouldn't bother you that when you DECREASE the pressure at your end, anything that's free to flow UP the straw will do that.
Answer 2
Answer: pressure is force acting on an area .
in the same area, more pressure means more force.

2 person, pressure outside and one in straw push water against each other. more pressure outside, so more force it pushes ... where will the water flow?

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Answers

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Express your emotions on how bad fraud and corruption and how they must be avoided

Answers

Fraud is dishonest activity causing actual or potential financial loss to any person or entity including theft of personal identity, moneys or other property by employees or persons external to the University and where deception is used at the time, immediately before or immediately following the activity. This also includes the deliberate falsification, concealment, destruction or use of falsified documentation used or intended for use for a normal business purpose or the improper use of information or position for personal financial benefit.

The concept of fraud involves fraudulent or corrupt conduct by internal parties or external entities targeting the University, or fraudulent or corrupt conduct by the University itself targeting external entities.

What is corruption?

Corruption is dishonest activity in which a person abuses his/her position of trust in order to achieve some personal gain or advantage for themselves, or provide an advantage/disadvantage for another person or entity.

Corrupt conduct can take many forms including:

conflicts of interesttaking or offering bribesdishonestly using influenceblackmailfraudtheftembezzlementtax evasionforgerynepotism and favouritism

NOTE: Corruption does not include mistakes or unintentional acts.

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Answers

The antibodies in the patient's blood will fight or attack the donor's red blood cells and kill them. This could cause side effects called a hemolytic reaction - wherein the phenomena causes damage to the kidneys, fever, shortness of breath, low blood pressure, and chills.

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Answers

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Answer:

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Answers

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Answers

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