From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1991/CH6/EX6.1/1.sce | 11 +++++++++++ 1991/CH6/EX6.10/10.sce | 13 +++++++++++++ 1991/CH6/EX6.12/12.sce | 10 ++++++++++ 1991/CH6/EX6.14/14.sce | 9 +++++++++ 1991/CH6/EX6.15/15.sce | 11 +++++++++++ 1991/CH6/EX6.16/16.sce | 11 +++++++++++ 1991/CH6/EX6.2/2.sce | 14 ++++++++++++++ 1991/CH6/EX6.3/3.sce | 16 ++++++++++++++++ 1991/CH6/EX6.4/4.sce | 10 ++++++++++ 1991/CH6/EX6.5/5.sce | 10 ++++++++++ 1991/CH6/EX6.6/6.sce | 12 ++++++++++++ 1991/CH6/EX6.7/7.sce | 11 +++++++++++ 1991/CH6/EX6.8/8.sce | 15 +++++++++++++++ 1991/CH6/EX6.9/9.sce | 10 ++++++++++ 14 files changed, 163 insertions(+) create mode 100755 1991/CH6/EX6.1/1.sce create mode 100755 1991/CH6/EX6.10/10.sce create mode 100755 1991/CH6/EX6.12/12.sce create mode 100755 1991/CH6/EX6.14/14.sce create mode 100755 1991/CH6/EX6.15/15.sce create mode 100755 1991/CH6/EX6.16/16.sce create mode 100755 1991/CH6/EX6.2/2.sce create mode 100755 1991/CH6/EX6.3/3.sce create mode 100755 1991/CH6/EX6.4/4.sce create mode 100755 1991/CH6/EX6.5/5.sce create mode 100755 1991/CH6/EX6.6/6.sce create mode 100755 1991/CH6/EX6.7/7.sce create mode 100755 1991/CH6/EX6.8/8.sce create mode 100755 1991/CH6/EX6.9/9.sce (limited to '1991/CH6') diff --git a/1991/CH6/EX6.1/1.sce b/1991/CH6/EX6.1/1.sce new file mode 100755 index 000000000..4bb82886c --- /dev/null +++ b/1991/CH6/EX6.1/1.sce @@ -0,0 +1,11 @@ +clc +clear +//input +m=0.5 //mass +c=460 //specific heat capacity of iron +t1=70//initial temperature +t2=10//final temperature +//calculation +q=m*c*(t1-t2)//heat required +//output +printf("the heat required is %3.0f J",q) diff --git a/1991/CH6/EX6.10/10.sce b/1991/CH6/EX6.10/10.sce new file mode 100755 index 000000000..7bc0e0070 --- /dev/null +++ b/1991/CH6/EX6.10/10.sce @@ -0,0 +1,13 @@ +clc +clear +//input +m=3*10^-2 //mass of water +r1=1*10^3//density of water +r2=0.5//density of steam +p=1.01*10^5//atmospheric pressure +//calculation +v1=m/r1//volume of water +v2=m/r2//volume of gas +w=(v2-v1)*p//external work done by gas +//output +printf("the work done is %3.0f J",w) diff --git a/1991/CH6/EX6.12/12.sce b/1991/CH6/EX6.12/12.sce new file mode 100755 index 000000000..9f1b9d35b --- /dev/null +++ b/1991/CH6/EX6.12/12.sce @@ -0,0 +1,10 @@ +clc +clear +//input +r100=6.9//resistence of steam +r0=5.8 //resistece of ice +t=550 //temperature +//calculation +r=(t*(r100-r0))/100 +5.8//platinum resistance thermometre +//output +printf("the resistence is %3.3f ohm",r) diff --git a/1991/CH6/EX6.14/14.sce b/1991/CH6/EX6.14/14.sce new file mode 100755 index 000000000..912bc1cc4 --- /dev/null +++ b/1991/CH6/EX6.14/14.sce @@ -0,0 +1,9 @@ +clc +clear +//input +l=11.7//length of thermometer at steam +l0=3.4*10^-2//length of thermometer at ice +//calculation +x=0.034+0.034*(0.244*10^-3*45^2)//length of temperature on standard scale +//output +printf("thread length is %3.3f m",x) diff --git a/1991/CH6/EX6.15/15.sce b/1991/CH6/EX6.15/15.sce new file mode 100755 index 000000000..cc0aec62d --- /dev/null +++ b/1991/CH6/EX6.15/15.sce @@ -0,0 +1,11 @@ +clc +clear +//input +a=5 //area +k=0.07 //thermal conductivity +dt=21 //temperature difference +x= 4*10^-3 //thickness of wood +//calculation +y=-(k*a*dt/x)//steady state equation +//output +printf("the rate of transfer is %3.3f Js^-1",y) diff --git a/1991/CH6/EX6.16/16.sce b/1991/CH6/EX6.16/16.sce new file mode 100755 index 000000000..1d224c8c6 --- /dev/null +++ b/1991/CH6/EX6.16/16.sce @@ -0,0 +1,11 @@ +clc +clear +//input +d=3*10^-3//thickness of sheet +l=12*10^-3//seperated distance +//calculation +x=1/40//law of conservation of energy +y=x*d/l//from x +//output +printf("the ratio of temperature gradient in rubber to polystyrene is %3.3f0",x) +printf("\nthe ratio of temperature difference across rubber and polystyrene is %3.3e",y) diff --git a/1991/CH6/EX6.2/2.sce b/1991/CH6/EX6.2/2.sce new file mode 100755 index 000000000..f17479e56 --- /dev/null +++ b/1991/CH6/EX6.2/2.sce @@ -0,0 +1,14 @@ +clc +clear +//input +T=100 //rise in temperature +i=2.7 //current +t=950 //time taken +mc=0.15//mass of calorimeter +cy=3*10^3//specific heat capacity of y +cc=2*10^3//specific heat capacity of calorimeter +my=160*10^-3//mass of liquid +//calculation +v=((my*cy)+(mc*cc))*T/(i*t)//law of conservation of heat +//output +printf("the potential difference is %3.0f V",v) diff --git a/1991/CH6/EX6.3/3.sce b/1991/CH6/EX6.3/3.sce new file mode 100755 index 000000000..1107a1c78 --- /dev/null +++ b/1991/CH6/EX6.3/3.sce @@ -0,0 +1,16 @@ +clc +clear +//input +iw=4.5 //current +vw=5.2 //pd of water +mw=6*10^-2 //flow of water +cw=4.18*10^3 //heat capacity of water +ix=5.5//current of x +iv=7.7//pd of x +im=18*10^-2//flow of x +//calculation +x=(iw*vw)-((mw*cw*5)/60)//rate of heat loss +cx=(6*4180)/18 +1263//specific heat capacity of x +//output +printf("the rate of heat loss is %3.3f W",x) +printf("\n the specific heat of x is %3.3e Jkg^-1K^-1",cx) diff --git a/1991/CH6/EX6.4/4.sce b/1991/CH6/EX6.4/4.sce new file mode 100755 index 000000000..6e582cc2f --- /dev/null +++ b/1991/CH6/EX6.4/4.sce @@ -0,0 +1,10 @@ + clc +clear +//input +v1=0.52 //volume of ideal gas +p1=2.3*10^5 //pressure of ideal gas +p2=6.7*10^5 //pressure changed +//calculation +v2=p1*v1/p2//boyle's law +//output +printf("the volume is %3.3f m^3",v2) diff --git a/1991/CH6/EX6.5/5.sce b/1991/CH6/EX6.5/5.sce new file mode 100755 index 000000000..5872f6be5 --- /dev/null +++ b/1991/CH6/EX6.5/5.sce @@ -0,0 +1,10 @@ +clc +clear +//input +v2=11.3 //final volume +v1=7.8//initial volume +t1=67+273 //initial temperature +//calculation +t2=v2*t1/v1//charles law +//output +printf("the final temperature is %3.0d K",t2) diff --git a/1991/CH6/EX6.6/6.sce b/1991/CH6/EX6.6/6.sce new file mode 100755 index 000000000..7d6de3bff --- /dev/null +++ b/1991/CH6/EX6.6/6.sce @@ -0,0 +1,12 @@ +clc +clear +//input +p1=1.01*10^5//initial pressure +t2=135+273//final temperature +t1=273//initial temperature +d=2.8 //density +//calculation +p2=p1*t2/t1//pressure law +p=(3*p2/2.8)^0.5//kinetic theory +//output +printf("rms speed of gas molecule is %3.0f m/s",p) diff --git a/1991/CH6/EX6.7/7.sce b/1991/CH6/EX6.7/7.sce new file mode 100755 index 000000000..31afa41d4 --- /dev/null +++ b/1991/CH6/EX6.7/7.sce @@ -0,0 +1,11 @@ +clc +clear +//input +t1=273//initial tenperature +t2=408//final temperature +//calculation +e=t1/t2//ratio of mean molecuar KE +c1=402*sqrt(0.67)//rms speed +//output +printf("the ratio of kinetic energy is %3.3f",e) +printf("\n the rms speed of gas molecule is %3.0f ms^-1",c1) diff --git a/1991/CH6/EX6.8/8.sce b/1991/CH6/EX6.8/8.sce new file mode 100755 index 000000000..365c126af --- /dev/null +++ b/1991/CH6/EX6.8/8.sce @@ -0,0 +1,15 @@ +clc +clear +//input +p=1.01*10^7 //pressure of gas +v=0.1 //volume of gas +R=8.3 +T=280//temperature +g=0.017//mass of 1 mole +d=1100//density +//calculation +n=p*v/(R*T)//ideal gas equation +m=n*g//mass of gas +v=m/d//volume occupied +//output +printf("the volume is %3.3e m^3",v) diff --git a/1991/CH6/EX6.9/9.sce b/1991/CH6/EX6.9/9.sce new file mode 100755 index 000000000..ba1390392 --- /dev/null +++ b/1991/CH6/EX6.9/9.sce @@ -0,0 +1,10 @@ +clc +clear +//input +p1=9*10^4//total pressure +x=1*10^4//water pressure +//calculation +p2=(p1-x)/2//boyles law +p=p2+x//adding vapour pressure +//output +printf("the final pressure is %3.0e Pa",p) -- cgit