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Really Failing in this subject!!

6. The log or sticks  is seen as stored potential energy (in the form of chemical energy). Stored potential energy is released by burning the log. The chemical reaction which comes from burning the log is called combustion. Combustion can only happen if oxygen is present. Combustion changes the potential chemical energy into kinetic energy in the form of heat.

7. Hair dryers use three different types of energy to work: Electrical energy, heat energy, and mechanical energy.

8. electrical energy - mechanical energy

9. electrical energy - thermal energy

10. electrical energy - sound energy

Explanation:

what are the óptions. pléase list them