diff --git a/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 2.md b/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 2.md
index fc1ef2255..7fa50677c 100644
--- a/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 2.md	
+++ b/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 2.md	
@@ -36,7 +36,26 @@ Exercise 2.4
 
 | Lower Level | Window or Upper Level | $\Delta$E Upper | $\Delta$E Lower |
 | ----------- | --------------------- | --------------- | --------------- |
-| 100         | 100                   |                 |                 |
-| 100         | 300                   |                 |                 |
-| 100         | 300                   |                 |                 |
-| 100         | 800                   |                 |                 |
\ No newline at end of file
+| 100         | 100                   | 139/1000        | 129             |
+| 100         | 300                   | 168             | 130             |
+| 100         | 600                   | 210             | 128             |
+| 100         | 800                   | 234             | 130             |
+
+| Lower Level | Window or Upper Level | $\Delta$E Upper | $\Delta$E Lower |
+| ----------- | --------------------- | --------------- | --------------- |
+| 200         | 100                   | 274/1000        | 260             |
+| 200         | 300                   | 300             | 261             |
+| 200         | 600                   | 340             | 260             |
+| 200         | 800                   | 366             | 260             |
+Question 2.5 525 ns pulse width
+Question 2.6 1.5 microseconds
+- [ ] Question 2.7 Answer Later #NUCE2113 📅 2025-02-04 ⏳ 2025-01-30 
+
+| Lower Level | Window or Upper Level | $\Delta$E Upper | $\Delta$E Lower |
+| ----------- | --------------------- | --------------- | --------------- |
+| 200         | 100                   | NA              | NA              |
+| 200         | 300                   | 390             | 260             |
+| 200         | 600                   | 780             | 262             |
+| 200         | 800                   | NA              | 260             |
+
+- [ ] Question 2.8 Answer Later #NUCE2113 📅 2025-02-04 ⏳ 2025-01-30 
\ No newline at end of file