Forms of energy worksheets | TPT - Free Printable

Let's solve this worksheet step by step.

Task:

Identify the form of energy for each image and match it with the correct type of energy from the list on the right.

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Step-by-step Analysis:

1. Image 1: Campfire (burning logs)
- This shows fire, which produces heat and light.
- The main energy released is heat energy (also known as thermal energy).
- ✔ Match: → Heat energy

2. Image 2: Electric Fan
- A fan uses electricity to spin its blades.
- The electric energy is converted into motion (movement of air).
- This is an example of mechanical energy (kinetic energy of moving parts).
- ✔ Match: → Mechanical energy

3. Image 3: Person pushing a cabinet
- A person is applying force to move an object.
- This involves physical movement — so it's mechanical energy (specifically kinetic energy during motion).
- ✔ Match: → Mechanical energy

4. Image 4: Sun
- The sun emits light and warmth.
- It’s a major source of light energy and also heat energy, but in this context, the dominant form shown is light energy.
- ✔ Match: → Light energy

5. Image 5: Guitar
- When played, a guitar produces sound through vibrating strings.
- This is clearly sound energy.
- ✔ Match: → Sound energy

6. Image 6: Battery
- A battery stores energy in chemical form.
- It converts chemical energy into electrical energy when used.
- So, the stored energy is chemical energy.
- ✔ Match: → Chemical energy

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Final Matching Answers:

| Image | Matched Energy Type |
|-------|----------------------------|
| 🔥 Campfire | → Heat energy |
| 🌬️ Fan | → Mechanical energy |
| 👩‍🦰 Pushing cabinet | → Mechanical energy |
| ☀️ Sun | → Light energy |
| 🎸 Guitar | → Sound energy |
| 🔋 Battery | → Chemical energy |

> ⚠️ Note: There are two images that go to mechanical energy (fan and person pushing), so both should be matched to "mechanical energy".

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✔ Correct Answer Key:

- Fire → Heat energy
- Fan → Mechanical energy
- Person pushing cabinet → Mechanical energy
- Sun → Light energy
- Guitar → Sound energy
- Battery → Chemical energy

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Bonus Tip:

Some sources might say the sun also provides heat energy, but since "light energy" is listed and the sun is primarily known for emitting light, light energy is the best choice here.

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