Quiz on energy transformations and types of energy.

Here's the solution to the first 6 questions from your “Energy & Energy Transformations” quiz, with clear explanations:

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1. Which of the following best describes the energy transformations that occur when a flashlight that runs on batteries is turned on?

✔ Correct Answer: B — chemical → electrical → light

Explanation:
Batteries store energy in chemical form. When you turn on the flashlight, the chemical energy is converted into electrical energy, which flows through the circuit. The bulb then converts that electrical energy into light energy (and some heat). So the sequence is:
Chemical → Electrical → Light

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2. The Theory of the Conservation of Energy states –

✔ Correct Answer: D — Energy can never be created nor destroyed. It can only change its form from one type to another.

Explanation:
This is the classic definition of the Law of Conservation of Energy. Energy isn’t made or lost—it just changes forms (e.g., potential to kinetic, chemical to thermal, etc.). Option B is incorrect because energy *cannot* be created. Option C incorrectly says total energy *changes*, but it actually remains constant in a closed system.

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3. Energy is the ability to do work.

✔ Correct Answer: B — True

Explanation:
This is a fundamental definition in physics. Energy is defined as the capacity or ability to do work (where work = force × distance). Whether it’s moving an object, heating something, or lighting a bulb—energy enables those actions.

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4. The motion of an object is called ___?

✔ Correct Answer: D — kinetic energy

Explanation:
Kinetic energy is the energy an object possesses due to its motion. The faster it moves or the more mass it has, the more kinetic energy it has. Potential energy is stored energy (like height or tension), not motion.

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5. Which is the best example of something that has kinetic energy?

✔ Correct Answer: A — a basketball rolling across a court

Explanation:
Kinetic energy = energy of motion. A rolling basketball is moving → has kinetic energy.
- B (picture hanging) → stationary → potential energy (gravitational)
- C (wood before burned) → chemical potential energy
- D (car parked on hill) → gravitational potential energy

Only A involves motion → kinetic energy.

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6. The stored energy of an object is called ___?

*(Note: Question 6 is cut off in your image, but based on context and standard curriculum, we can infer the likely options and answer.)*

✔ Most Likely Correct Answer: A — potential energy *(assuming options include “potential energy”)*

Explanation:
Potential energy is the stored energy an object has due to its position, condition, or composition. Examples:
- Gravitational potential energy (object held up high)
- Elastic potential energy (stretched spring)
- Chemical potential energy (stored in bonds)

So if the question is “The stored energy of an object is called ___?” — the correct term is potential energy.

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✔ Final Answers Summary:

1. B
2. D
3. B
4. D
5. A
6. A *(assuming “potential energy” is option A)*

Let me know if you’d like help with the rest of the 22 questions!