Detecting decay products in freshly fallen snow - Digital

LP6.2.3.4C
Detecting decay products in freshly fallen snow - Digital
Detecting decay products in freshly fallen snow - Digital

Description

The students test freshly fallen snow for radioactivity. For this they wet a glass fiber filter with melted snow, dry it and record the count rates. This shows that we are surrounded by natural radioactivity and can also detect it. The detection is more successful with snow that has fallen after a dry period, because more radon could then collect in the air beforehand.

Components of equipment sets

1 559012
Pancake GM counter tube LD
1 46084
Precision metal rail, 25 cm LD
1 6651615  4 
Büchner funnel porcelain, for filters with 55 mm Ø LD
1 559015  4 
Holder for Pancake GM counter LD
1 45930
Plate holder on rod LD
3 46095
Clamp rider LD
1 6610306
Round filter, 55 mm diam, 25 pieces LD
1 686667  4 
Frame and Set of Aluminium slides LD
1 686668
Plastic clamp, span 1.2 cm LD
1 664130
Beaker, Boro 3.3, 250 ml, squat LD
1 666767
Hotplate, 1500 W, 185 mm Ø LD
1 524005W2
Mobile-CASSY 2 WiFi LD
1 524440
GM adapter M LD
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