If the pressure amplitude of a sound wave is halved, by what factor does the intensity of
Question:
If the pressure amplitude of a sound wave is halved, by what factor does the intensity of the wave decrease? By what factor must the pressure amplitude of a sound wave be increased in order to increase the intensity by a factor of 16? Explain.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 42% (7 reviews)
According to Eq1614 the intensity is proportional to the square of the press...View the full answer
Answered By
PALASH JHANWAR
I am a Chartered Accountant with AIR 45 in CA - IPCC. I am a Merit Holder ( B.Com ). The following is my educational details.
PLEASE ACCESS MY RESUME FROM THE FOLLOWING LINK: https://drive.google.com/file/d/1hYR1uch-ff6MRC_cDB07K6VqY9kQ3SFL/view?usp=sharing
3.80+
3+ Reviews
10+ Question Solved
Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
Question Posted:
Students also viewed these Physics questions
-
(a) What is the pressure amplitude of a sound wave with an intensity level of 120.0 dB in air? (b) What force does this exert on an eardrum of area 0.550 104 m2?
-
What is the pressure amplitude of a sound wave if the intensity level is 40 dB?
-
(a) What is the displacement amplitude for a sound wave having a frequency of 100 Hz and a pressure amplitude of 104 atm? (b) The displacement amplitude of a sound wave of frequency 300 Hz is 107 m....
-
Explain the difference between an error of commission and an error of principle.
-
A vertical straight wire carrying an upward 28-A current exerts an attractive force per unit length of 7.8 10-4 N/m on a second parallel wire 9.0 cm away. What current (magnitude and direction)...
-
A DNA template plus primer with the structure (where P = a phosphate group) is placed in an in vitro DNA synthesis system (Mg 2+ , an excess of the four deoxyribonucleoside triphosphates, etc.)...
-
Approximately how fast can the wind blow past a 0.25-in.diameter twig if viscous effects are to be of importance throughout the entire flow field (i.e., \(\operatorname{Re} <1\) )? Explain. Repeat...
-
Eloisa Corporation applies IFRS. Information about Eloisa Corporation's income before income tax of $633,000 for its year ended December 31, 2017 includes the following: 1. CCA reported on the 2017...
-
Miller Company's contribution format income statement for the most recent month is shown below: Total Sales (25,200 units) Variable expenses $ 226,800 136,080 Contribution margin 90,720 Per Unit $...
-
A company's sales force creates and communicates customer value by personally engaging customers and building customer relationships. With its Market Basket approach, was Staples focusing on building...
-
Which has a more direct influence on the loudness of a sound wave: the displacement amplitude or the pressure amplitude? Explain.
-
Does the sound intensity level b obey the inverse-square law? Why?
-
Let A be a matrix and c a scalar. Find all solutions to the matrix equation c A = I.
-
Image transcription text How do remarkable checks and stores on the way influence the bank compromise process? 6. What are a few normal reasons for inconsistencies between the bank proclamation and...
-
Research should be taken from theory into practice. Consider what you have learned so far in this course about different research methods and leadership. What can you utilize professionally right...
-
1 . Is the management of customer experience only something for a limited number of firms in highly hedonic environments such as hospitality , high - end retail and luxury goods ? Or is it something...
-
1. List some of your personal, social, and cultural identities. Are there any that relate? If so, how? For your cultural identities, which ones are dominant and which ones are non-dominant? What...
-
1. Explain why all costs are controllable by someone at some point, but in the short run, some costs may be classified as noncontrollable. 2. What does it mean to have a favorable variance? 3. What...
-
Use the following ideas to develop a nonrecursive, linear-time algorithm for the maximum-subarray problem. Start at the left end of the array, and progress toward the right, keeping track of the...
-
The diagram shows the two forces acting on a small object. Which of the following is the resultant force on the object? A. 8 N downwards B. 8 N upwards C. 2 N downwards D. 2 N upwards 3 N 5 N
-
Starting at t = 0, a horizontal net force F(0.280 N/s)ti + (0.450 N/s 2 )t 2 j is applied to a box that has an initial momentum p = ( 3.00 kg m/s)i + (4.00 kg m/s)j. What is the momentum of the box...
-
Two identical 1.50-kg masses are pressed against opposite ends of a light spring of force constant compressing the spring by 20.0 cm from its normal length. Find the speed of each mass when it has...
-
In a volcanic eruption, a 2400-kg boulder is thrown vertically upward into the air. At its highest point, it suddenly explodes (due to trapped gases) into two fragments, one being three times the...
-
Joey set up a lawn-mowing business in his neighborhood. He currently has 7 customers that want their lawns mowed each week, for which he charges $25.00 each. Joey spends $10.00 a week in gas and...
-
Vanessa has an outstanding bond with a 7.10 % semi-annual coupon and has 16 years left to mature. The current market rate is 10.50% per annum. What is the current yield of Vanessa's Bond.
-
Estimate the hydrogen consumption required to completely remove the sulfur from a hydrotreater feedstock and to reduce the nitrogen content of the product to 15 ppm by weight. The 48.5 API naphtha...
Study smarter with the SolutionInn App