Category Archives: 5º NATURAL SC.
With these videos you can understand a little bit better the unit we are studying.
This isn’t a bulb it’s a lead of a pencil with 15 volts. Then as you can see it’s similar to a light bulb.
You can try this experiment at home if you want.
One or our students did this fantastic experiment at home to show how light changes direction due to refraction. Clic on the image to see him.
You can see this experiment and all the explanation on this website.