Energy Transformation Identification Quest Set #1 for Physical Science - Free Printable

Let’s go through each question one by one. We’re matching energy types to real-life examples. The energy types we can use are:
electronic, electromagnetic, chemical, thermal, nuclear, mechanical

We’ll think about what kind of energy goes IN and what comes OUT in each case.

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1. Lamps and clocks convert ______ energy to ______ energy you see as (visible) light.

- Lamps and clocks usually plug into the wall → that’s electronic energy (electricity).
- They give off light → light is a type of electromagnetic energy.
✔ Answer: electronic → electromagnetic

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2. A water heater converts ______ energy in natural gas to ______ energy.

- Natural gas has stored energy in its molecules → that’s chemical energy.
- Water heaters make water hot → that’s thermal energy (heat).
✔ Answer: chemical → thermal

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3. A toaster converts ______ energy to ______ energy.

- Toasters plug in → electronic energy.
- They get hot and toast bread → thermal energy.
✔ Answer: electronic → thermal

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4. In an electric motor ______ energy is converted to ______ energy to operate a machine.

- Electric motors run on electricity → electronic energy.
- They make things move → motion is mechanical energy.
✔ Answer: electronic → mechanical

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5. Human bodies convert ______ energy in the food they eat to ______ energy they need to move their muscles.

- Food has stored energy → chemical energy.
- Muscles moving = motion → mechanical energy.
✔ Answer: chemical → mechanical

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6. ______ energy in food is also converted to ______ energy your body uses to maintain temperature for homeostasis.

- Again, food = chemical energy.
- Maintaining body temp = heat → thermal energy.
✔ Answer: chemical → thermal

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7. ______ energy in food is also converted to the ______ energy your brain uses to process information.

- Food = chemical energy.
- Brain signals are electrical impulses → electronic energy.
✔ Answer: chemical → electronic

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8. The ______ energy used to strike a match is converted to ______ energy. The second form causes the match to release stored ______ energy, which is converted to additional ______ energy as heat given off and ______ energy you see as light.

- Striking a match = rubbing it → motion → mechanical energy.
- That friction makes heat → thermal energy.
- Heat triggers the match head to burn → releases stored chemical energy.
- Burning gives off heat → more thermal energy.
- And light → electromagnetic energy.
✔ Answer: mechanical → thermal → chemical → thermal → electromagnetic

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9. A series of energy conversions occurs in an automobile. ______ energy produces a hot spark. This new energy from the spark releases ______ energy...

- Spark plugs use electricity → electronic energy.
- Spark ignites fuel → fuel has chemical energy.
✔ Answer: electronic → chemical

*(Note: The sentence cuts off, but based on context, this is the logical completion.)*

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Final Answer:

1. electronic → electromagnetic
2. chemical → thermal
3. electronic → thermal
4. electronic → mechanical
5. chemical → mechanical
6. chemical → thermal
7. chemical → electronic
8. mechanical → thermal → chemical → thermal → electromagnetic
9. electronic → chemical