Q8

The absolute pressure in 17 meters of Fresh Water is:

d.) 2.65 ATA

Q9

How much air must be pumped into an inverted 20 litre bucket to fill it with air. The bucket is in 20 meter of salt water?

a.)   20 liters

b.)  40 liters

c.)   60 liters

d.)  80 liters

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