Textbook ExpertVerified Tutor
23 Nov 2021
Given information
Given values:
The initial position's distance from the earthquake's source:
At the first location, the wave's intensity is:
The second position's distance from the earthquake's source is:
At the second location, the wave's intensity is:
,
,Step-by-step explanation
Step 1.
Formula used:
The square of the distance is inversely proportional to the intensity.
The distance is denoted by the letter 
.
.Then:
Implies that,
As a result, the rate of energy passing through the region 
is
is
Unlock all Textbook Solutions
Already have an account? Log in
Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922
Solutions
Chapter
Section
- Problem 1
- Problem 2
- Problem 3
- Problem 4
- Problem 5a
- Problem 5b
- Problem 6a
- Problem 6b
- Problem 7
- Problem 8a
- Problem 8b
- Problem 9a
- Problem 9b
- Problem 9c
- Problem 10a
- Problem 10b
- Problem 11
- Problem 12
- Problem 13
- Problem 14a
- Problem 14b
- Problem 14c
- Problem 15a
- Problem 15b
- Problem 15c
- Problem 15d
- Problem 16
- Problem 17
- Problem 18a
- Problem 18b
- Problem 19a
- Problem 19b
- Problem 20a
- Problem 20b
- Problem 21a
- Problem 21b
- Problem 21c
- Problem 21d
- Problem 21e
- Problem 22
- Problem 23
- Problem 24
- Problem 25a
- Problem 25b
- Problem 25c
- Problem 25d
- Problem 26
- Problem 27
- Problem 28
- Problem 29a
- Problem 29b
- Problem 30a
- Problem 30b
- Problem 31
- Problem 32
- Problem 33
- Problem 34a
- Problem 34b
- Problem 34c
- Problem 35
- Problem 36
- Problem 37a
- Problem 37b
- Problem 37c
- Problem 38
- Problem 39a
- Problem 39b
- Problem 40
- Problem 41
- Problem 42
- Problem 43
- Problem 44a
- Problem 44b
- Problem 45a
- Problem 45b
- Problem 46
- Problem 47
- Problem 48a
- Problem 48b
- Problem 48c
- Problem 49
- Problem 50
- Problem 51
- Problem 52
- Problem 53
- Problem 54
- Problem 55a
- Problem 55b
- Problem 55c
- Problem 56
- Problem 57
- Problem 58
- Problem 59
- Problem 60
- Problem 61