Hi!

B. Give examples of objects for each of the following energy transformation.

1. Chemical energy to heat and light energy

• Coal
• Wood
• Petroleum

2. Electrical energy to sound energy

• Microphone
• Telephone
• Radio

3. Chemical energy to heat, light and sound energy

• Bomb
• Fireworks
• Explosive devices

4 Electrical energy to mechanical energy

• Power drill
• Electric motor

5. Electrical energy to mechanical, wind and sound energy

• Electric fan

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Keep on learning tomodachi! <3