Constants A thin metal rod that is 34.00 cm long at 20 C expands in length by 3.70 mm when its temperature is increased to 493 . C. What would happen to the rod if it was instead cooled to -250 C? Select Play to watch the video on temperature and thermal expansion. Answer the ungraded questions in the video and the O The rod would expand by 2.11 mm. graded follow-up questions at right. The rod would contract by 2.11 mm. O The rod would expand by 1.96 mm. The rod would contract by 1.96 mm. Heating Submit Request Answer Part D On a cold morning (35. F, or 1.7 C) you fill the gas tank in your car so that it is completely full with 14 gallons of gasoline. Later that day, when the temperature is 70 F (21 C), you notice that a small volume of gasoline has leaked out of the tank. How much was lost due to the thermal expansion of the gasoline? The coefficient of volume expansion for gasoline is 9.6 x 10-( C-! ). You can assume that the thermal expansion of the tank is negligible. O 0.47 gallons O 0.26 gallons O 0.28 gallons O 0.018 gallons