The density of gasoline is 7.30 x 102 kg/m³ at 0°C. Its average coefficient of volume expansion is 9.60 x 10-4 (°C)-1, and note that 1.00 gal = 0.00380 m³. (a) Calculate the mass of 11.8 gal of gas at 0°C. (Give your answer to at least two decimal places.) 32.73 ✓kg (b) If 1.000 m³ of gasoline at 0°C is warmed by 19.3°C, calculate its new volume. (Give your answer to at least two decimal places.) 1.02 ✓ m³ (c) Using the answer to part (b), calculate the density of gasoline at 19.3°C. (Give your answer to at least three significant figures.) 717 ✓kg/m³ (d) Calculate the mass of 11.8 gal of gas at 19.3°C. (Give your answer to at least two decimal places.) kg (e) How many extra kilograms of gasoline would you get if you bought 11.8 gal of gasoline at 0°C rather than at 19.3°C from a pump that is not temperature compensated? kg
The density of gasoline is 7.30 x 102 kg/m³ at 0°C. Its average coefficient of volume expansion is 9.60 x 10-4 (°C)-1, and note that 1.00 gal = 0.00380 m³. (a) Calculate the mass of 11.8 gal of gas at 0°C. (Give your answer to at least two decimal places.) 32.73 ✓kg (b) If 1.000 m³ of gasoline at 0°C is warmed by 19.3°C, calculate its new volume. (Give your answer to at least two decimal places.) 1.02 ✓ m³ (c) Using the answer to part (b), calculate the density of gasoline at 19.3°C. (Give your answer to at least three significant figures.) 717 ✓kg/m³ (d) Calculate the mass of 11.8 gal of gas at 19.3°C. (Give your answer to at least two decimal places.) kg (e) How many extra kilograms of gasoline would you get if you bought 11.8 gal of gasoline at 0°C rather than at 19.3°C from a pump that is not temperature compensated? kg
College Physics
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:The density of gasoline is 7.30 × 10² kg/m³ at 0°C. Its average coefficient of volume expansion is 9.60 × 10−4 (°C)−¹, and note that 1.00 gal :
0.00380 m³.
=
(a) Calculate the mass of 11.8 gal of gas at 0°C. (Give your answer to at least two decimal places.)
32.73
kg
3
(b) If 1.000 m³ of gasoline at 0°C is warmed by 19.3°C, calculate its new volume. (Give your answer to at least two decimal places.)
1.02
m
3
(c) Using the answer to part (b), calculate the density of gasoline at 19.3°C. (Give your answer to at least three significant figures.)
717
kg/m³
(d) Calculate the mass of 11.8 gal of gas at 19.3°C. (Give your answer to at least two decimal places.)
kg
(e) How many extra kilograms of gasoline would you get if you bought 11.8 gal of gasoline at 0°C rather than at 19.3°C from a pump that is not temperature compensated?
kg
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