Help explain questions | Mathematics | Page 1

silver cobalt Nov 22, 2022, 7:22 PM

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I have few questions that I need explained, if you may have time to do so, come and help me out.

white sparrowBOT Nov 22, 2022, 7:22 PM

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silver cobalt Nov 22, 2022, 7:22 PM

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A balloon floats through the atmosphere while the temperature remains constant . The volume of the balloon is 2 m³ at ground level where the pressure is 1000 hPa . Find the volume of the balloon when it has risen to a height where the atmospheric pressure is 500 hPa . What will happen to the balloon as it continues to rise ?

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This is more of physics then math but

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Can anyone help out?

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I goy my answer to be 4m³

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I

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Need a confirmation for that

robust compass Nov 22, 2022, 7:51 PM

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it's a physics question ?

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you gonna use P.V = N.R.T ithink

silver cobalt Nov 22, 2022, 7:53 PM

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robust compass it's a physics question ?

Yeah

silver cobalt Nov 22, 2022, 7:53 PM

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robust compass you gonna use P.V = N.R.T ithink

Yeah you do, but is the answer 4m³

robust compass Nov 22, 2022, 7:54 PM

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silver cobalt Yeah

ok but this is a maths server

silver cobalt Nov 22, 2022, 7:54 PM

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This is the way I did it

robust compass Nov 22, 2022, 7:54 PM

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silver cobalt Yeah you do, but is the answer 4m³

wait i see

silver cobalt Nov 22, 2022, 7:54 PM

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robust compass ok but this is a maths server

Ik, I'm desperate lol

robust compass Nov 22, 2022, 7:56 PM

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yes it's correct

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you got P1.V1 = P2.V2

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P1, V1 and P2 are given

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then you can calculate the value of P2

silver cobalt Nov 22, 2022, 8:02 PM

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K

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One more question

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Is k not a constant and is represented as 1 so why is it in this case k is 2000

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