Question: The density of gasoline varies with pressure approximately as follows: p, atm: 1 500 1000 1500 , lbm/ft3: 42.45 44.85 46.60 47.98 Estimate (a) Its

The density of gasoline varies with pressure approximately as follows:
p, atm: 1 500 1000 1500
ρ, lbm/ft3: 42.45 44.85 46.60 47.98
Estimate (a) Its speed of sound, and
(b) Its bulk modulus at 1 atm.

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