so no one can get hurt and every one can be safe so no tradgety can accure
The amount of air inspired and expired during a normal quiet breath is called tidal volume.
Imagine that you have grown up and decided to get a job to keep your wife and children fed and with a roof over their head. You are good at science and decide to get a degree at university. You leave with a teaching qualification and decide to become a teacher a the school you now attend. Would you prefer the kids in your class to be well behaved and listen to what you have to say or would you rather shout,get annoyed and tell the kids to write an essay outlining why it is good to be quiet in class?
Tidal volume.
During quiet breathing, the intrapleural pressure decreases during inspiration as the diaphragm contracts and the thoracic cavity expands, leading to a decrease in pressure inside the lungs. During expiration, intrapleural pressure increases as the diaphragm relaxes and the thoracic cavity decreases in volume, causing an increase in pressure inside the lungs.
Albert Einstein was known to be quiet and introspective. He often preferred solitude and deep thinking, which allowed him to focus on his scientific work. However, he was also able to engage in social interactions when necessary, such as when collaborating with other scientists.
The students have to be QUIET during a fire drill because they need to pay attention to the teachers directions.
So you can hear if there is certain instructions.
First of all, tornadoes are not quiet. It may be quiet before a tornado hits, but not in the tornado itself. Second, it is impossible to predict when or where the next tornado will hit.
First of all, NEVER look at a person near you, it makes you want to talk to that person. Second, imagine you are in a jail cell with nobody there. that's two ways I use to be quiet in a fire drill.
So you could listen to what is being said
So that the rest of the audience can hear the speech
Walk quiet in line and don't run and don't yell
The center of a tornado is called the eye, and it is typically calm and quiet. This area is surrounded by the most intense winds and destruction within the tornado itself.
It can get quite, but not always. On a number of occasions people have reported an eerie silence before a tornado strikes. However, in other cases, the storm keeps on raging even as the tornado strikes.
You need to be quiet and leave the building quickly. You shouldn't be running.
That would be quiet the wind chill Antarctica
So the wildlife that the hunter was hunting wouldn't scare off the game. Even when fishing you need to be quiet, so you don't scare the fish away.