Grouping as protection from cold - Digital

Grouping as protection from cold - Digital
Grouping as protection from cold - Digital


In this experiment, the students explore the protection against cold through group formation in animals. They learn that the body temperature can be maintained more easily in the middle of a group, as it sinks more slowly than in individuals standing alone and that the energetically more favourable place is therefore the middle of the group.

Components of equipment sets

1 667057  4 
Test tube rack metal, 20 mm Ø LD
1 664131  4 
Beaker Boro 3.3, 400 ml, squat LD
8 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 34090  4 
Rubber rings, set of 8 LD
1 524005W2
Mobile-CASSY 2 WiFi LD
1 5240673  4 
NiCr-Ni adapter S, type K LD
2 6661261  4 
Temperature probe, NiCr-Ni, fast, type K LD
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