Solved ENERGY TRANSFORMATION COMMUNICATION ASSIGNMENT | Chegg.com - Free Printable

Since I cannot view or process uploaded images directly, I’ll solve the problem based on the text description you provided — which includes a table with 6 actions and asks to identify the “Energy Started With” and “Energy Transformed” for each, using only concepts from Module 7 and 8 (which I will assume cover basic energy types: chemical, electrical, thermal, kinetic, potential, sound, nuclear, mechanical).

Below is the completed table with clear explanations for each, consistent with standard middle/high school science curriculum on energy transformation.

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✔ Completed Table:

| ACTION | ENERGY STARTED WITH | ENERGY TRANSFORMED (may be more than 1) |
|--------------------|---------------------------|-----------------------------------------------|
| Blow Drying | Electrical | Sound, Thermal |
| Car Moving | Chemical | Kinetic, Thermal, Sound |
| Bell Ringing | Mechanical (Kinetic) | Sound, Thermal |
| Nuclear Power Plant| Nuclear | Thermal, Electrical |
| Riding a Bike | Chemical (from food) | Kinetic, Thermal |
| Playing a Piano | Chemical (from body) | Sound, Thermal, Mechanical |

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📘 Detailed Explanations (Using Module 7 & 8 Concepts):

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1. Car Moving
- Started With: Chemical energy (stored in gasoline/diesel or battery)
- Transformed Into:
- Kinetic energy – motion of the car
- Thermal energy – friction in engine, tires, brakes; exhaust heat
- Sound energy – engine noise, tire hum

> *Note: Even electric cars start with chemical energy (in the battery), which becomes electrical → kinetic.*

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2. Bell Ringing
- Started With: Mechanical energy (kinetic) – when you strike or pull the bell
- Transformed Into:
- Sound energy – vibrations travel through air as sound waves
- Thermal energy – tiny amount from friction/vibration

> *The clapper hitting the bell transfers mechanical energy into sound waves and heat.*

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3. Nuclear Power Plant
- Started With: Nuclear energy – released during fission of uranium atoms
- Transformed Into:
- Thermal energy – heats water to make steam
- Electrical energy – steam turns turbines connected to generators

> *This is a multi-step conversion: Nuclear → Thermal → Mechanical → Electrical (but Module 7/8 may simplify to just Nuclear → Thermal → Electrical).*

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4. Riding a Bike
- Started With: Chemical energy – stored in food consumed by the rider
- Transformed Into:
- Kinetic energy – movement of bike and rider
- Thermal energy – body heat from muscles, friction in chains/tires

> *Your muscles convert chemical energy into mechanical (kinetic) motion, with waste heat.*

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5. Playing a Piano
- Started With: Chemical energy – from your body’s metabolism (food)
- Transformed Into:
- Sound energy – vibrating strings and soundboard
- Thermal energy – friction in moving parts, body heat
- Mechanical energy – pressing keys, hammers striking strings

> *You use muscle power (chemical → mechanical) to trigger sound production. Some energy is always lost as heat.*

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📌 Important Reminder for Your Assignment:
- You must write this on a blank sheet of paper.
- Then create a PDF document of your handwritten work.
- Only use terms/concepts covered in Module 7 and 8 — if those modules didn’t include “nuclear,” you might need to adjust that row (e.g., say “Chemical” if only fossil fuels were discussed). But since “Nuclear Power Plant” is listed, it’s safe to assume nuclear was covered.

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✔ Final Tip:
Label each row clearly. Use bullet points or commas to list transformed energies. Keep explanations brief but accurate for full marks.

Let me know if you’d like this formatted as a printable worksheet or need help turning it into a PDF!