Predict/Calculate Energy from Gasoline Burning a gallon of gasoline releases 1.19 × 108J of internal energy. If a certain car requires 5.20 × 10³ J of work to drive one mile, (a) how much heat is given off to the atmosphere each mile, assuming the car gets 25.0 miles to the gallon? (b) If the miles per gallon of the car is increased, does the amount of heat released to the atmosphere increase, decrease, or stay the same? Explain.

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9. Predict/Calculate Energy from Gasoline Burning a gallon of
gasoline releases 1.19 × 108J of internal energy. If a certain car
requires 5.20 × 105J of work to drive one mile, (a) how much
heat is given off to the atmosphere each mile, assuming the car
gets 25.0 miles to the gallon? (b) If the miles per gallon of the car
is increased, does the amount of heat released to the atmosphere
increase, decrease, or stay the same? Explain.
Transcribed Image Text:9. Predict/Calculate Energy from Gasoline Burning a gallon of gasoline releases 1.19 × 108J of internal energy. If a certain car requires 5.20 × 105J of work to drive one mile, (a) how much heat is given off to the atmosphere each mile, assuming the car gets 25.0 miles to the gallon? (b) If the miles per gallon of the car is increased, does the amount of heat released to the atmosphere increase, decrease, or stay the same? Explain.
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