Physics, asked by saswatpatra, 1 year ago

airplanes have pressurised cabins for passengers safety while flying high in the atmosphere

Answers

Answered by 842abhinavkumar

Yes that's correct. As we go up in atmosphere the air gets thinner and it's difficult to breathe. That's why passenger planes are pressurized.

saswatpatra: 2) why is it much easier to burst an inflated balloon with a needle than a finger

saswatpatra: these two solve

842abhinavkumar: this is a very common thing which happens with almost all the mountaineers.we are are habituated in the place we ion.the sudden change in the amount of oxygen or the sudden decrease in the amount of oxygen bursts our blood vessels and this leads to nose bleeding

Read more on Brainly.in - https://brainly.in/question/53737#readmore

842abhinavkumar: thats answer of first question

842abhinavkumar: please mark my answer Brainliest

saswatpatra: ya bro

saswatpatra: i did it

saswatpatra: are you there

842abhinavkumar: When we touch the surface of an inflated balloon with a needle, it exerts a larger pressure because it has a smaller area of contact compared to the finger. The large pressure pieces the surface of the balloon easily.

Royalssss: thanks you very much you all......

Answered by Royalssss

There is a safety that there is kind of mask for safe the people who don't survive in high atmosphere ....they will not able to take proper breathe in high atmosphere they will use this....

mark me as brainliest thanks.....

Previous Question

Next Question