From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001 From: prashantsinalkar Date: Tue, 10 Oct 2017 12:27:19 +0530 Subject: initial commit / add all books --- 3755/CH6/EX6.17/Ex6_17.sce | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 3755/CH6/EX6.17/Ex6_17.sce (limited to '3755/CH6/EX6.17/Ex6_17.sce') diff --git a/3755/CH6/EX6.17/Ex6_17.sce b/3755/CH6/EX6.17/Ex6_17.sce new file mode 100644 index 000000000..81fd710a1 --- /dev/null +++ b/3755/CH6/EX6.17/Ex6_17.sce @@ -0,0 +1,18 @@ +clear +// +// +// + +//Variable declaration +h=6.62*10^-34; //planck's constant(J-sec) +m=9*10^-31; //mass of neutron(kg) +e=1.6*10^-19; //charge of electron(c) +V=344; //potential difference(V) +theta=60*%pi/180; //angle(radian) + +//Calculations +d=h*10^10/(2*sin(theta)*sqrt(2*m*e*V)); //interplanar spacing(angstrom) + +//Result +printf("\n interplanar spacing is %0.2f angstrom",d) +printf("\n answer in the book is wrong") -- cgit