--- a/plotting-data/slides.org	Tue Nov 09 15:49:45 2010 +0530
+++ b/plotting-data/slides.org	Tue Nov 09 23:18:57 2010 +0530
@@ -58,8 +58,68 @@
   :      1.30, 1.47, 1.58,
   :      1.77, 1.83, 1.94]
 
+
+
+* Question 1
+  - Plot the given experimental data with large dots.
+  The data is on your screen.     
+  
+
+* Question 1 Data
+
+#+ORGTBL: L vs T^2 orgtbl-to-latex
+    
+  
+   |    S |     n |
+   | 0.19 | 10.74 |
+   | 0.38 | 14.01 |
+   | 0.57 | 18.52 |
+   | 0.77 | 20.23 |
+   | 0.96 | 22.88 |
+   | 1.15 | 24.59 |
+   | 1.34 | 27.55 |
+   | 1.54 | 28.48 |
+   | 1.73 | 30.20 |
+    
+
+* Solution 1
+
+  : S=[0.19,0.38,0.57,0.77,0.96,
+  :   1.15,1.34,1.54,1.73]
+  : n=[10.74,14.01,18.52,20.23,
+  :    22.88,24.59,27.55,28.48,30.20]
+  : plot(S,n,'o')
+
+* Question 2
+  - Plot the given experimental data with small dots.
+  The data is on your screen.     
+
+* Question 2 Data
+
+#+ORGTBL: L vs T^2 orgtbl-to-latex
+
+   |    P |    D |
+   | 1.48 | 0.68 |
+   | 2.96 | 0.89 |
+   | 4.44 | 1.18 |
+   | 5.92 | 1.29 |
+   | 7.40 | 1.46 |
+   | 8.88 | 1.57 |
+   | 10.3 | 1.76 |
+   | 11.8 | 1.82 |
+   | 13.3 | 1.93 |
+  
+* Solution 2
+
+   : P=[1.48,2.96,4.44,5.92,7.40,
+   :   8.88,10.3,11.8,13.3]
+   : D=[0.68,0.89,1.18,1.29,1.46,
+   :   1.57,1.76,1.82,1.93]
+   : plot(P,D,'.')
+
 * Adding Error 
 
+#+ORGTBL: L vs T^2 orgtbl-to-latex
 
   |   L |    T | \delta L | \delta T |
   | 0.1 | 0.69 |     0.08 |     0.04 |
@@ -75,8 +135,46 @@
  
 * Plotting Error bar 
   
-  : In[]: errorbar(L,tsquare,xerr=delta_L, yerr=delta_T,
-  :                fmt='b.')
+  : errorbar(L,tsquare,xerr=delta_L, yerr=delta_T,
+  :         fmt='b.')
+
+
+* Question 1
+
+  - Plot the given experimental data with large green dots.Also include
+  the error in your plot. 
+
+  
+* Question 1 Data
+
+  #+ORGTBL: L vs T^2 orgtbl-to-latex
+
+  |    S |     n | \delta S | \delta n |
+  | 0.19 | 10.74 |    0.006 |     0.61 |
+  | 0.38 | 14.01 |    0.006 |     0.69 |
+  | 0.57 | 18.52 |    0.005 |     0.53 |
+  | 0.77 | 20.23 |    0.003 |     0.38 |
+  | 0.96 | 22.88 |    0.004 |     0.46 |
+  | 1.15 | 24.59 |    0.007 |     0.37 |
+  | 1.34 | 27.55 |    0.004 |     0.46 |
+  | 1.54 | 28.48 |    0.004 |     0.46 |
+  | 1.73 | 30.20 |    0.007 |     0.37 |
+  
+  
+    
+
+* Solution 1
+  
+  : S=[0.19,0.38,0.57,0.77,0.96,
+  :   1.15,1.34,1.54,1.73]
+  : n=[10.74,14.01,18.52,20.23,
+  :   22.88,24.59,27.55,28.48,30.20]
+  : delta_S=[0.006,0.006,0.005,0.003,
+  :         0.004,0.007,0.004,0.004,0.007]
+  : delta_n=[0.61,0.69,0.53,0.38,0.46,
+  :         0.37,0.46,0.46,0.37]
+  : errorbar(S,n,xerr=delta_S, yerr=delta_n, 
+  :         fmt='go')
 
 * Summary 
  : L = [0.1, 0.2, 0.3, 0.4, 0.5,                                             |