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/CH9/EX9.7/7.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 1991/CH9/EX9.7/7.sce

(limited to '1991/CH9/EX9.7')

diff --git a/1991/CH9/EX9.7/7.sce b/1991/CH9/EX9.7/7.sce
new file mode 100755
index 000000000..de9330399
--- /dev/null
+++ b/1991/CH9/EX9.7/7.sce
@@ -0,0 +1,16 @@
+clc
+clear
+//input
+c=3*10^8 //velocity of speed
+w=5.1*10^-7 //wavelength of green light
+w1=0.7 //wavelength of radio waves
+w2=1.3*10^-13 //wavelength of gamma
+h=6.6*10^-34
+//calculation
+e1=h*c/w//plancks theory for greeen light
+e2=h*c/w1//plancks theory for radio waves
+e3=h*c/w2//plancks theory for gamma waves
+//output
+printf("energy carried by green light is %3.3e J",e1)
+printf("\nenergy carried by radio waves is %3.3e J",e2)
+printf("\nenergy carried by gamma waves is %3.3e J",e3)
-- 
cgit