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Written Worko Identify the form of energy present or produced in each item. 1. Food- 2. Lightning 3. Burning firewood- 4. Sun- 5. Splitting of uranium atom- 6. Riding on a bicycle 7. Playing a piano- 8. Singing- 9. Dancing- Switching on an electric bulb- 10.​

Sagot :

Answer:

1. Food- Chemical energy from foods, which we use to run about, and move and talk (kinetic and sound energy).