3 years ago

John puts 1250 PSI of oxygen, 780 PSI of Nitrogen and 550 PSI of helium in a SCUBA tank. What is the total pressure?

1 answer:

4 0

Answer:

2580PSI

Explanation:

PSI is also a unit of Pressure and is known as Pounds per square inch.

Total PSI = PSI1 +PSI2+ PSI3

=1250 PSI of oxygen+780 PSI of Nitrogen+550 PSI of helium

= 1250+780+ 550 = 2580PSI

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