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diff --git a/3308/CH10/EX10.1/Ex10_1.sce b/3308/CH10/EX10.1/Ex10_1.sce
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+clc 

+// Given that

+//three metal piece being cast have the same volume but different shapes

+//shapes are sphere,cube,cylinder(height=diameter)

+

+// Sample Problem on page no. 252

+

+printf("\n #solidification time for various shapes# \n")

+

+//solidification time is inversely proportional to the square of surface area

+

+//for sphere

+r=(3/(4*3.14))^(1/3)//radius of the sphere from volume of sphere v=(4*3.14*r^3)/3

+A=4*3.14*((r)^2)

+time1=1/(A)^2

+printf("\n the solidification time for the sphere is %fC",time1)

+

+//for cube

+a=1//edge of the cube

+A=6*a^2

+time2=1/(A)^2

+printf("\n the solidification time for the cube is %fC",time2)

+

+//for cylinder

+//given height =diameter 

+//radius=2*height

+r=(1/(2*3.14))^(1/3)//radius of the cylinder from volume of the cylinder v=3.14*r^2*h

+A=(6*3.14*(r^2)) //area of the cylinder = (2*3.14*radius^2) + (2*3.14*radius*height)

+time3=1/(A)^2

+printf("\n the solidification time for the sphere is %fC",time3)

diff --git a/3308/CH10/EX10.1/Ex10_1.txt b/3308/CH10/EX10.1/Ex10_1.txt
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+ 

+ #solidification time for various shapes# 

+

+ the solidification time for the sphere is 0.042774C

+ the solidification time for the cube is 0.027778C

+ the solidification time for the sphere is 0.032643C
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