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a bubble of air is underwater at temperature 15 degree centrigate and the pressure 1.5 bar if the bubble rises to the surface where the temperature atb25 degree centrigate

Jamal 7th Sep, 2019

Answer (1)

Era Madaria 7th Sep, 2019

According to ideal gas equation

P1V1/T1 = P2V2/T2

Considering the value V1=V2 as nothing about volume is mentioned ,

Putting the value

1.5/(273 + 15) = P2 / ( 273 + 25 )
P2= 1.5 * 298/ 288
P2 = 1.6

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Era Madaria

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