beta/aluminium graph

Graph of beta sourcce with aluminium sheet

The data for plotting the above graph

Thickness (mm)

Count rate (count/sec)

0

40

0.1

33

0.18

24

0.28

13

0.3

16

0.4

13

0.58

8

0.7

3

0.8

5

1

3

1.2

2

2

2

3.3

2
 

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