From 6c9d499033261b300e2913714eb351eaf7e2480e Mon Sep 17 00:00:00 2001 From: Dane Sabo Date: Tue, 11 Feb 2025 18:38:03 -0500 Subject: [PATCH] vault backup: 2025-02-11 18:38:03 --- .../Laboratory 4.md | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 4.md b/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 4.md index 5e65910df..8e0578356 100644 --- a/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 4.md +++ b/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 4.md @@ -20,19 +20,21 @@ February 11th, 18:04 Background count 56 2 minutes - 0.48 -60Co Source is going in! +60Co Source is going in! 3cm distance +2cm from GM tube, 1cm from cobalt | Amount Lead mg/cm^2 | 2 Minute Count | | ------------------- | -------------- | -| 0 | | -| 1120 | | +| 0 | 797 | +| 1120 | 542 | | 2066 | | | 3448 | | | 7367 | | +| 1k + 3k | | | 2000+3000 | | | 3000+7000 | | -| 2000+3000+7000 | | -| 2x 7k | | +| 2000+7000 | | +| 2x 7k | 290 | | 2x 7k +1k | |