Zusammenfassung der Ressource
10.2 - Efficient and inefficient energy uses
- Microwave oven
- Thermal energy of food
- Heating air in the oven, plates cups, e.t.c.
- Television
- light and sound
- heating the television and surrounding air
- Hairdryer
- thermal and kinetic energy of air
- Sound produced
- Electric cooktop
- thermal energy for food
- light and heating the surrounding area