Service
Principle
When breathing, a distinction is made between chest breathing and abdominal breathing. In chest breathing, the ribs are lifted by muscles, the chest space is thereby enlarged. Through the "enlargement" air is said into the lungs like a bellows.
In this experiment, students investigate the working principle of a bellows. They observe chest and abdominal breathing by placing their hands on them and compare the Principle of a bellows with chest breathing.
Device name
Article no.
Quantity
Name
File name
File size
File type
Digital learning
(de) Versuchsbeschreibung
p9621300_de .pdf
File size 2.33 Mb
pdf
-
(de) Versuchsbeschreibung
p9621300_de .pdf
File size 2.33 Mb
pdf
-
Components of food
- .H5P
File size -
.H5P
Free shipping from 300,- €