[Archive!] Pure mathematics, physics, chemistry, etc.: brain-training problems not related to trade in any way - page 42
You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
I would say the answers are both correct. But, these are second-order effects of smallness. There is a bigger reason.
What is it?
1. Well then that leaves only one reason - related to the solubility of air in human blood, which depends on pressure.
2. Human blood pressure also increases on landing, due to temporary acceleration.
3. A plane with reduced pressure on board is more robust than a plane with normal pressure on landing.
что Вы заставите летать даже пингвинов, а их никто еще не смог заставить.
The question is, why isn't it kept constant and equal to atmospheric? Our ears wouldn't hurt.
The pressure in the aircraft is maintained by the ATS - the Air Conditioning System.
The hospital average is equivalent to a pressure of 2,000 to 2,500 meters.
It hurts your ears when you don't adjust the A/C system.
P.S. That's the general idea. :)
I would say the answers are both correct. But, these are second-order effects of smallness. There is a bigger reason.
What's that?
The plane would probably crash if the pressure inside was increased as it would become relatively heavier in a rarefied atmosphere around it.
Я бы сказал, что ответы правильны оба. Но, это эффекты второго порядка малости. Есть причина посерьёзнее.
Какая?
Its mass, I guess. I.e. if the supercharger is to be equal to atmospheric, the walls must be stronger. I.e. heavier.
наверное самолет бы грохнулся если бы давление внутри повышали т.к. стал бы относительно тяжелее при окружаюшей разряженной атмосфере
The plane is already heavier than the environment!!! :)
наверное самолет бы грохнулся если бы давление внутри повышали т.к. стал бы тяжелее окружающей атмосферы
You should at least put a smiley faceThe plane is already heavier than the environment!!! :)
heavier relative to when the pressure is not raised.
heavier relative to when the pressure isn't raised.
>> it's brain-dead.