What is the decrease in specific gravity of LOX if the tank pressure is increased from atmospheric pressure to 8 atm? (At 8 atm, specific gravity of LOX is 0.88)

What is the decrease in specific gravity of LOX if the tank pressure is increased from atmospheric pressure to 8 atm? (At 8 atm, specific gravity of LOX is 0.88) Correct Answer 22.8%

The increase can be calculated using δinc = (δnew – δold) / δold x 100. δinc=(0.88-1.14)/1.14 x 100 = -22.8. Hence the decrease is 22.8%.
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