There are 4 topics in this video. The first topic is expansion, the second topic is thermal equilibrium, the third topic is specific heat capacities of different materials, and the fourth topic is phase change. You can find out how the experiments were done and why we experienced such a thing in the video.
This video is part of My Favourite Experiments’ Homemade Science Video Festival, taking place from July 3rd to 10th 2021. Please check out the other videos in the festival.
For more information on live experiment events during the festival, see: [ Ссылка ].
![](https://i.ytimg.com/vi/2FKeZC5L61c/mqdefault.jpg)