4. Audio system 1 produces sound intensity level of 82 dB, and audio system 2 produces...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
4. Audio system 1 produces sound intensity level of 82 dB, and audio system 2 produces intensity level of 84 dB. Determine the ratio of their intensities. Recall the intensity equation B = (10 dB)log(/) Where I, is the intensity at the threshold of hearing. 4. Audio system 1 produces sound intensity level of 82 dB, and audio system 2 produces intensity level of 84 dB. Determine the ratio of their intensities. Recall the intensity equation B = (10 dB)log(/) Where I, is the intensity at the threshold of hearing.
Expert Answer:
Answer rating: 100% (QA)
The question asks for the ratio of intensities of two audio systems with sound intensity levels give... View the full answer
Related Book For
Posted Date:
Students also viewed these physics questions
-
A consumer has $200 per month to be spent on books (good B) and DVDs (good D). Market prices are as follows: PB $25 and PD = $25. Use the line drawing tool to plot this consumer's budget constraint....
-
The table gives Gibson's weight, w, as a function of his age, t. Age (years) Weight (pounds) 6 60 12 115 18 166 24 210 30 252 (a) What is the average rate of change of his weight from age 12 to age...
-
The partial payment of $400 for supplies that were purchased earlier on account for a total of $470 will result in a credit of how much to the cash account? A B C D $470 $400 $70 $170
-
A corporation has 11 manufacturing plants. Of these, seven are domestic and four are outside the United States. Each year a performance evaluation is conducted for four randomly selected plants. What...
-
In Exercises 1 - 2, compute (a) The characteristic polynomial of A, (b) The eigenvalues of A, (c) A basis for each eigenspaces of A, (d) The algebraic and geometric multiplicity of each eigenvalue....
-
Using the information in Problem 3-9A, complete the following: In problem 3-9A 1. Set up balance column accounts for Rainmaker Environmental Consultants and enter the balances listed in the...
-
What is the likely effect of international stock exchange listing status on the voluntary disclosures of MNEs? :
-
Selected year-end financial statements of Overland Corporation follow. (All sales were on credit; selected balance sheet amounts at December 31, 2010, were inventory, $16,400; total assets, $95,900;...
-
Which line is perpendicular to AB? line 1 8- 6- 4- 2- A -6 -4 -20 2- 14- line 2 B line 3 8 line 4 x
-
Tree Top Company is a service based company that rents canoes for use on local lakes and rivers. At the beginning of the new year, Tree Top Company decided to carry and sell T-shirts with its logo...
-
A boy on a 1.9 kg skateboard initially at rest tosses a(n) 8.0 kg jug of water in the forward direction. If the jug has a speed of 2.9 m/s relative to the ground and the boy and skateboard move in...
-
2) Find the area of the shaded region given below. y==x+4 y = x +4 y=x+4 x=y-6y+8 y = -2(x - 1) y = -2(-x-1)) y=x+4 x=-y +6y-8 y=-2(x - 1) y=-2(x - 1))
-
10. You operate an inland water transport service and hypothesize that your average costs per cargo ton-mile of operation (AVCOST) depend upon the average length of haul (AVH) and route density...
-
Sunny plc acquired a piece of machinery at the beginning of its financial year in January 2015 for Rs 250,000 to be used in the business for 7 years. It is the company's policy to depreciate the...
-
Kato company needs one year loan of about Yens 80M. The company can borrow in Japan at 10.8% pa but is considering taking out sterling loan which could cost 6.56%. The current spot exchange rate is...
-
Discuss Briefly the principles that you have used in preparing your report. This will be a minor part of the case study. For instance, did you seek simplicity etc?
-
Tami Tyler opened Tami??s Creations, Incorporated, a smallmanufacturing company, at the beginning of the year. Getting thecompany through its first quarter of operations placed aconsiderable strai 2...
-
A routine activity such as pumping gasoline can be related to many of the concepts studied in this text. Suppose that premium unleaded costs $3.75 per gal. Work Exercises in order. Use the...
-
A train makes a round trip on a straight, level track. The first half of the trip is 300 km and is traveled at a speed of 75 km/h. After a 0.50 h layover, the train returns the 300 km at a speed of...
-
A ball of mass 200 g is released from rest at a height of 2.00 m above the floor and it rebounds straight up to a height of 0.900 m. (a) Determine the balls change in momentum due to its contact with...
-
(a) Show that the SI unit for magnetic moment multiplied by the SI unit for magnetic field yields the SI unit for torque. (b) If you are looking down onto the area of a current- carrying loop of wire...
-
The systematic risk of a security is also called its a. b. c. d. perceived risk unique or asset-specific risk market risk fundamental risk
-
A company announces that its earnings have decreased 50 percent from the previous year, but analysts only expected a 25 percent decrease. What is the likely effect on the stock price? a. the stock...
-
The unsystematic risk of a security is also called its a. b. c. d. perceived risk unique or asset-specific risk market risk fundamental risk
Study smarter with the SolutionInn App