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

---
 623/CH1/EX1.1.29/U1_C1_29.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 623/CH1/EX1.1.29/U1_C1_29.sce

(limited to '623/CH1/EX1.1.29')

diff --git a/623/CH1/EX1.1.29/U1_C1_29.sce b/623/CH1/EX1.1.29/U1_C1_29.sce
new file mode 100755
index 000000000..98bc691e4
--- /dev/null
+++ b/623/CH1/EX1.1.29/U1_C1_29.sce
@@ -0,0 +1,15 @@
+//variable initialization
+h=6.63*10^-34                                     //planck's constant (joule*second)
+c=3*10^8                                          //speed of light (meter/second)
+lambda1=5000*10^-10                               //wavelength (meter)
+lambda2=0.1*10^-10                                //wavelength (meter)
+
+//Calculation of effective mass of photon:
+
+//part(i): wavelength=5000 Å
+m1=h/(lambda1*c);                                 //effective mass of photon of wavelength 5000 Å
+
+//part(ii): wavelength=0.1 Å
+m2=h/(lambda2*c);                                 //effective mass of photon of wavelength 0.1 Å
+
+printf("\neffective mass of photon:\n\t(i) mass = %.2e kg\n\t(ii) mass = %.2e kg",m1,m2);
-- 
cgit