What percent of the gamma radiation passes through five sheets of lead? Gamma ParticlesNumber of Barriers001021234льActivity (counts in 10 s)CardboardPlastic25225022822723419320920023120220220663(perform 1 trial for each material)5Lead24119914411476

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Gamma Particles Number of Barriers 0 1 2 3 Activity (counts in 10 s) Cardboard Plastic Lead 252 250 241 228 227 199 234 193 144 209 200 114 231 202 76 202 206 63 (perform 1 trial for each material) 4 LO 5

Gamma Particles Number of Barriers 0 1 2 3 Activity (counts in 10 s) Cardboard Plastic Lead 252 250 241 228 227 199 234 193 144 209 200 114 231 202 76 202 206 63 (perform 1 trial for each material) 4 LO 5

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter32: Gas Chromatography

Section: Chapter Questions

Problem 32.11QAP

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Question

What percent of the gamma radiation passes through five sheets of lead?

Gamma Particles
Number of Barriers
0
01
02
1
2
3
4
ль
Activity (counts in 10 s)
Cardboard
Plastic
252
250
228
227
234
193
209
200
231
202
202
206
63
(perform 1 trial for each material)
5
Lead
241
199
144
114
76

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