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Energy from lemons The first experiment of the romanian team

Energy from lemons

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Energy from lemons. The first experiment of the romanian team. Roxana cut a lemon. Andreea  put  a plate of copper and zinc in each lemon. Two lemons prepared for the experiment. We put together  the two plates with wires. - PowerPoint PPT Presentation

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Page 1: Energy from lemons

Energy from lemons

The first experiment of the romanian team

Page 2: Energy from lemons

Roxana cut a lemon.

Page 3: Energy from lemons

Andreea put a plate of copper and zinc in each lemon.

Page 4: Energy from lemons

Two lemons prepared for the experiment.

Page 5: Energy from lemons

We put together the two plates with wires.

Page 6: Energy from lemons

We measure the voltage that provides a single blade. I got a lemon 1 volt. The current is very weak.

Page 7: Energy from lemons

We measure the strength and we have 1mA ..

Page 8: Energy from lemons

Now we bind together the two lemons in series.

Page 9: Energy from lemons

The tension increased.

Page 10: Energy from lemons

Current is small.

Page 11: Energy from lemons

We put in series and measure the intensity of 3 lemons.

Page 12: Energy from lemons

It increased to 3 mA …

Page 13: Energy from lemons

… and the current is 2.3 V.

Page 14: Energy from lemons

We are trying to light a lamp.

Page 15: Energy from lemons

We did it!

Page 16: Energy from lemons

That was our experiment with lemons.

Page 17: Energy from lemons

We made the experiment: Francisca, Andrei, Andreea and Roxana…

Page 18: Energy from lemons

… and we made the journal: Cosmin, Adriana, Loredana, Alexandra and Luciana.