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-rwxr-xr-x1301/CH5/EX5.20/ex5_20.sce11
1 files changed, 6 insertions, 5 deletions
diff --git a/1301/CH5/EX5.20/ex5_20.sce b/1301/CH5/EX5.20/ex5_20.sce
index 691351143..844030a49 100755
--- a/1301/CH5/EX5.20/ex5_20.sce
+++ b/1301/CH5/EX5.20/ex5_20.sce
@@ -1,6 +1,7 @@
-clc;
-P=10^8; //power in Watt
-t=60*60*24; //t in seconds for 1 day
-E=P*t; //calculating energy in Joule using E=P*t
-m=E/(c*c); //calculating m in kg using Einstein's equation:E=m*c*c
+clc;
+P=10^8; //power in Watt
+c = 3*10^8;
+t=60*60*24; //t in seconds for 1 day
+E=P*t; //calculating energy in Joule using E=P*t
+m=E/(c*c); //calculating m in kg using Einstein's equation:E=m*c*c
disp(m,"Mass in kg = "); //displaying result \ No newline at end of file