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Teoría
Física
Because water molecules form weak bonds between themselves.
1.7 atm/bar (1.8 divide by 1.03)
The volume of the Balloon would decrease
11 litres
(Using box method.. 2 x 5.5 = 11)
360 litres
(Using box method.. 60 x 6 = 360)
0.48 %
Even this can be worked out by the Box method!
the absolute pressure is 0.6 ( it says so in the question!) the approximate percentage of Nitrogen in the air is .80% so the calculation would be: 0.8 x 0.6 = 0.48)
0.105 %
(Using box method: 0.03 X 3.5 = 0.105)
3 times
(even this can by solved using box method: 1 x 3 = 3)
20 minutes
Using the box method: (70 divide by 3.5 = 20 minutes)
600 litres
( as it’s in fresh water, 720 – 120 = 600 )
277 litres
( as it’s in salt water, 377 divide by 1.03 = 366.
Then .. 366 – 89 = 277)
The pressure inside the cylinder will increase
550 litres
( as it’s in fresh water, 970 – 420 = 550)
51 litres
(as it’s in sea water, 68 divide by 1.03 = 66
Then .. 66 – 15 = 51 litres)
