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L 7.1.2 Exam: Semester Exam Question 3 of 35 A deer crossing the road causes a driver to apply the brakes and bring her car to a screeching halt. The deer jumps away, unharmed. Which statement describes evidence that energy is conserved? A. The chemical energy of the gasoline in the car increases as the kinetic energy of the car decreases. B. As the car comes to a stop, its kinetic energy transforms into thermal energy and sound energy. C. As the brakes are applied, the kinetic energy of the driver's foot increases the kinetic energy of the car. ← PREVIOUS​

Sagot :

The statement describes evidence that energy is conserved that as the car comes to a stop, its kinetic energy transforms into thermal energy and sound energy. Option B is correct.

What is the law of conservation of energy?

According to the law of conservation of energy, the energy of an isolated system stays unchanged throughout time.it is said to be conserved.

Energy cannot be created nor destroyed and can be transferred from one form to the other form.

A motorist hits the brakes and brings her car to a sudden stop as a deer crosses the road. Unharmed, the deer leaps away.

The fact that the car's kinetic energy converts into heat energy and sound energy when it comes to a halt is cited as proof that energy is conserved.

Because when the person applied the brake. Due to the friction in the brake, it causes heat and sound resulting in the transformation of kinetic energy into thermal energy.

Hence, option B is correct.

To learn more about the law of conservation of energy refer to the link;

https://brainly.com/question/2137260

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