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The initial pressure inside a scuba tank is 15 ATM Calculate the final pressure of the tank after it cools from 375 K to 300 K?
Wiki User
∙ 11y ago
If we assume that there is the same amount (weight) of gas in the cylinder and the volume of the cylinder isn't going to change, we can use the simple formula P/T is a constant.
Then T(new) / T(old) = P(old) / P(new) OR P(new) = P(old) X T(new) / T(old) OR (15 X 300) / 375 = 12 Atm
Wiki User
∙ 11y ago
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