-Bookmarked Sci7 Blog.
-Went over Scribe expectations (As well as Scribe Labels)
- Investigation - How much energy is in a puffed biscuit and a potato chip? Key
- What materials can Electrical Energy Flow Through?
First, we went over our observations for the last investigation. Mr. Pro showed us all possible observations. If we had one he didn't have, he added it to the list. We also went over the energy changes that took place during the investigation (thermal of chip/air --> thermal of test tube--> thermal of water--> thermal of thermometer). He explained how only a small part of the heat actually got transferred into the thermometer.
What Materials can Electrical Energy Flow Through?
After that, Mr. Pro introduced us to our new lab. He said that we were going to try to see what types of materials are electrical conductors. He also said that we were going to test 12 objects, and to see if they work we would look at an ammeter which was connected to a battery. He also
If you still don't understand electrical conductors and insulators, check out these sites: