The Volume Measuring System for a Gasoline Pump at the Service

question 59

Multiple Choice

The volume measuring system for a gasoline pump at the service station is calibrated at 20.0°C. If the temperature of the gasoline drops to 10.0°C, what percentage extra amount of mass of gasoline do you receive when making a purchase? The coefficient of volume expansion for gasoline is 9.5 × 10^-4/K.

• A)1.33%
• B)1.90%
• C)1.05%
• D)2.24%
• E)0.95%

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