initial commit / add all books

6 files changed, 75 insertions, 0 deletions

diff --git a/2507/CH3/EX3.1/Ex3_1.sce b/2507/CH3/EX3.1/Ex3_1.sce
new file mode 100755
index 000000000..562a909f3
--- /dev/null
+++ b/2507/CH3/EX3.1/Ex3_1.sce
@@ -0,0 +1,19 @@
+clc

+clear

+printf("Example 3.1 | Page number 73 \n\n");

+//(a) Average human temperature in °C

+//(b) Annual average temperature in peninsular India in °F

+

+//Solution

+//Part(a)

+printf("Part (a)\n")

+tf = 98.6 //°F //average temperature Human Body in °C

+tc = (tf - 32)/1.8 //°C

+printf("Average human temperature in °C = %.1f °C\n\n",tc);

+

+

+//Part(b)

+printf("Part (b)\n")

+tc = 27 //°C //Annual average temperature in peninsular India in °C

+tf = 1.8*tc+32 //Annual average temperature in peninsular India in °F

+printf("Annual average temperature in peninsular India in °F = %.1f °F\n\n",tf);

diff --git a/2507/CH3/EX3.2/Ex3_2.sce b/2507/CH3/EX3.2/Ex3_2.sce
new file mode 100755
index 000000000..3b73247d7
--- /dev/null
+++ b/2507/CH3/EX3.2/Ex3_2.sce
@@ -0,0 +1,8 @@
+clc

+clear

+printf("Example 3.2 | Page number 73 \n\n");

+//find temperature in kelvin

+

+t = 27 //°C 

+T = t + 273.15 //K

+printf("Temperature in Kelvin = %.2f K",T)

diff --git a/2507/CH3/EX3.3/Ex3_3.sce b/2507/CH3/EX3.3/Ex3_3.sce
new file mode 100755
index 000000000..d12133c46
--- /dev/null
+++ b/2507/CH3/EX3.3/Ex3_3.sce
@@ -0,0 +1,8 @@
+clc

+clear

+printf("Example 3.3 | Page number 74 \n\n");

+//find temperature in °C

+

+T = 250 //K 

+t = T - 273.15 //°C

+printf("Temperature in °C = %.2f °C",t)

diff --git a/2507/CH3/EX3.4/Ex3_4.sce b/2507/CH3/EX3.4/Ex3_4.sce
new file mode 100755
index 000000000..ee496d812
--- /dev/null
+++ b/2507/CH3/EX3.4/Ex3_4.sce
@@ -0,0 +1,20 @@
+clc

+clear

+printf("Example 3.4 | Page number 77 \n\n");

+//Part(a) Determine what A reads when B reads 30

+printf("Part (a)\n");

+//t_A and t_B are readings two Celsius thermometers A and B

+//t_A = p + q*t_B + r*(t_B)^2

+//p, q and are are constants.

+X = [1, 0, 0; 1, 100, 100^2; 1, 50, 50^2]\[0; 100; 51]

+p = X(1);

+q = X(2);

+r = X(3);

+

+deff('y = t_A(t_B)',['y = q*t_B + r*(t_B^2)'])

+t_B = 30;

+

+printf("When thermometer B reads %0.1f°C then thermometer A reads, t_B = %.02f°C\n",t_B,t_A(t_B));

+//Part(b)

+printf("\nPart (b)\n");

+printf("This part is theoritical quesition, book shall be referred for solution."); 

diff --git a/2507/CH3/EX3.5/Ex3_5.sce b/2507/CH3/EX3.5/Ex3_5.sce
new file mode 100755
index 000000000..c76849a6a
--- /dev/null
+++ b/2507/CH3/EX3.5/Ex3_5.sce
@@ -0,0 +1,13 @@
+clc

+clear

+printf("Example 3.5 | Page number 79 \n\n");

+//Find the temperature attained by the coil during full load.

+Rt = 80

+t = 25

+//Substituting Rt and t in Rt = Ro(1+0.00395t)

+Ro = 80/(1+0.00395*25)

+printf("Ro {Resistance at 0°C} = %.2f ohm\n",Ro)

+//Full load condition

+Rt = 95

+//temperature at full load condition

+printf("t {Temperature at full load condition} = %.2f °C",((Rt/Ro)-1)/0.00395);

diff --git a/2507/CH3/EX3.6/Ex3_6.sce b/2507/CH3/EX3.6/Ex3_6.sce
new file mode 100755
index 000000000..90f010722
--- /dev/null
+++ b/2507/CH3/EX3.6/Ex3_6.sce
@@ -0,0 +1,7 @@
+clc

+clear

+printf("Example 3.6 | Page number 80 \n\n");

+//What will be thermometer read in place where gas thermometer reads 50°C

+deff('y = e(t)',['y = 0.0367*t + 1.33 * 10^(-4)*t^2'])

+

+printf("Thermometer read in place where gas thermometer reads 50°C = %.2f °C",e(50)/(e(100)/100))