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

---
 3537/CH8/EX8.4/Ex8_4.sce | 8 ++++++++
 3537/CH8/EX8.4/Ex8_4.txt | 1 +
 2 files changed, 9 insertions(+)
 create mode 100644 3537/CH8/EX8.4/Ex8_4.sce
 create mode 100644 3537/CH8/EX8.4/Ex8_4.txt

(limited to '3537/CH8/EX8.4')

diff --git a/3537/CH8/EX8.4/Ex8_4.sce b/3537/CH8/EX8.4/Ex8_4.sce
new file mode 100644
index 000000000..7dccc7be0
--- /dev/null
+++ b/3537/CH8/EX8.4/Ex8_4.sce
@@ -0,0 +1,8 @@
+//Example 8_4
+clc();
+clear;
+//To find the sound level in decibles
+I0=10^-12                              //units in w/m^2
+I=5*10^-8                             //units in w/m^2
+Id=10*log10(I/I0)
+printf("The intensity in decibles is %.2f dB",Id)
diff --git a/3537/CH8/EX8.4/Ex8_4.txt b/3537/CH8/EX8.4/Ex8_4.txt
new file mode 100644
index 000000000..c5e837013
--- /dev/null
+++ b/3537/CH8/EX8.4/Ex8_4.txt
@@ -0,0 +1 @@
+The intensity in decibles is 46.99 dB 
\ No newline at end of file
-- 
cgit