part 3
Kuvakäsikirjoitus Teksti
- Energy E=MC2
- The next energy we are going to talk about is elastic energy.
- I am going to show this by blowing up a balloon .
- Energy E=MC2
- By blowing the balloon up; I am demonstrating elastic energy as it expands and deflates. It also demonstrates potential energy before it is blown up and after it is filled with air.
- Energy E=MC2
- I have built a wooden boat and I am going to show you how thermal energy makes steam to power the boat.
- For our final demonstration I will show you thermal energy.
- Energy E=MC2
- The thermal energy powers the boat by heat. The molecules start moving faster and it creates steam and the steam moves the boat.
- Energy E=MC2
- You have seen how kinetic, potential, thermal, electrical, and elastic energies work through the experiments and demonstrations.
- Energy E=MC2
- See you next time!
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