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Diffstat (limited to '3845/CH12/EX12.11/Ex12_11.sce')
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1 files changed, 9 insertions, 0 deletions
diff --git a/3845/CH12/EX12.11/Ex12_11.sce b/3845/CH12/EX12.11/Ex12_11.sce new file mode 100644 index 000000000..9fee63003 --- /dev/null +++ b/3845/CH12/EX12.11/Ex12_11.sce @@ -0,0 +1,9 @@ +//Example 12.11
+x_rms=1*10^-2;//Root-mean-square distance (m)
+D=6.7*10^-10;//Diffusion constant for glucose molecule in water (m^2/s)
+t=x_rms^2/(2*D);//Time (s)
+t=t/(60*60);//Time (h)
+printf('Time taken for a glucose molecule to move 1 cm in water = %0.2f h',t)
+//Answer varies due to round off error
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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