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BulB
- experiment
In this experiment, I studied the thermal properties of the film by using bulb to heat the film of glitter powder.
In order to study the thermal shrinkage properties of thin films.And obtain a FilmBulb.
The shape of the film after heating is as follows.
- final
After cooling, the film adheres well to the lamp, but the film of Al material can not adhere because of its characteristics.
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