1 files changed, 18 insertions, 0 deletions
diff --git a/3665/CH14/EX14.1/Ex14_1.sce b/3665/CH14/EX14.1/Ex14_1.sce
new file mode 100644
index 000000000..b63a731ca
--- /dev/null
+++ b/3665/CH14/EX14.1/Ex14_1.sce
@@ -0,0 +1,18 @@
+clc//
+//
+//
+
+//Variable declaration
+V=475;     //volume(m^3)
+aw=200;    //area of wall(m^2)
+ac=100;    //area of ceiling(m^2)
+ac_w=0.025;    //absorption coefficient of wall
+ac_c=0.02;    //absorption coefficient of ceiling
+ac_f=0.55;    //absorption coefficient of floor
+
+//Calculation
+sigma_as=(aw*ac_w)+(ac*ac_c)+(ac*ac_f);     
+T=0.165*V/sigma_as;          //reverberation time of hall(s)
+
+//Result
+printf("\n reverberation time of hall is %0.3f s",T)