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 --- 3875/CH4/EX4.12/4_12.txt | 1 + 3875/CH4/EX4.12/Ex4_12.sce | 11 +++++++++++ 2 files changed, 12 insertions(+) create mode 100644 3875/CH4/EX4.12/4_12.txt create mode 100644 3875/CH4/EX4.12/Ex4_12.sce (limited to '3875/CH4/EX4.12') diff --git a/3875/CH4/EX4.12/4_12.txt b/3875/CH4/EX4.12/4_12.txt new file mode 100644 index 000000000..b436faf51 --- /dev/null +++ b/3875/CH4/EX4.12/4_12.txt @@ -0,0 +1 @@ + The fringes obtained when sodium lamp is replaced by a mercury lamp is = 66 \ No newline at end of file diff --git a/3875/CH4/EX4.12/Ex4_12.sce b/3875/CH4/EX4.12/Ex4_12.sce new file mode 100644 index 000000000..552be2b01 --- /dev/null +++ b/3875/CH4/EX4.12/Ex4_12.sce @@ -0,0 +1,11 @@ +clc; +clear; +n1=62 //no of fringes observed +lambda_1=5893 //wavelngth of sodium light in Angstrom +lambda_2=5461 //wavelength of mercury lamp in Angstrom + +//calculation +n2=(n1*lambda_1)/lambda_2 + +mprintf("The fringes obtained when sodium lamp is replaced by a mercury lamp is = %d",n2) +//The answer varies due to round off error. \ No newline at end of file -- cgit