A car burns gasoline as it moves down the road. Which energy transformation is the car performing? A. Chemical energy to kinetic energy and thermal energy B. Potential energy to sound energy and nuclear energy C. Kinetic energy to chemical energy and light energy D. Thermal energy to kinetic energy and nuclear energy
Question
A car burns gasoline as it moves down the road. Which energy transformation is the car performing? A. Chemical energy to kinetic energy and thermal energy B. Potential energy to sound energy and nuclear energy C. Kinetic energy to chemical energy and light energy D. Thermal energy to kinetic energy and nuclear energy
Solution
The correct answer is A. Chemical energy to kinetic energy and thermal energy.
Here's the step by step explanation:
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The car's engine burns gasoline, which is a chemical process. This process releases the chemical energy stored in the gasoline.
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This chemical energy is then converted into kinetic energy, which is the energy of motion that powers the car to move down the road.
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Some of the energy is also transformed into thermal energy (or heat) due to the inefficiencies in the engine. This is why engines get hot when they're running.
So, the car is performing a transformation from chemical energy to kinetic and thermal energy.
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