The decibel level D for the intensity of a sound is related to the sound intensity I

Question:

The decibel level D for the intensity of a sound is related to the sound intensity I (in watts per square meter) by log₁₀ I = 12 − 0.1D. Calculate dI/dD for D = 40 and for D = 80.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Calculus

ISBN: 9781319055844

4th Edition

Authors: Jon Rogawski, Colin Adams, Robert Franzosa

See More Books

Question Posted: Dec 01, 2023 03:08 AM

See More Questions

In Exercises 79-82, use the following information. The relationship between the number of decibels and the intensity of a sound I (in watts per square meter) is Î² = 10 log 1 / 10-12 1....
The decibel level for the intensity of a sound is a logarithmic scale defined by D = 10 log 10 I + 120, where I is the intensity of the sound in watts per square meter. (a) Express I as a function of...
The formula for measuring sound intensity in decibels D is defined by the equation where I is the intensity of the sound in watts per square meter and I 0 = 10 12 is the lowest level of sound that...
The per-unit cost of an item is its average total cost (5 total cost/quantity). Suppose that a new cell phone application costs $100,000 to develop and only $.50 per unit to deliver to each cell...
Your cousin is currently 12 years old. She will be going to college in 6 years. Your aunt and uncle would like to have $100,000 in a savings account to fund her education at that time. If the account...
1. How well did Matrixs client handle this situation? 2. What kind of message does this send to the employees of Matrixs client? 3. What other options were available here? 4. On the assumption that...
Political expectations, inflation, and unemployment Consider a country with two political parties, Democrats and Republicans. Democrats care more about unemployment than Republicans, and Republicans...
Kolbec Community College (KCC) has 4,000 full-time students and offers a variety of academic programs in three areas: professional studies, arts, and technology. The professional studies programs...
On a private flight with capacity for 150 people, $800,000 per person is charged, plus $25,000 for each unsold seat on the plane. How many people must travel on the plane and what will be the price...
Show that (ln x) 3 x 1/3 and (ln x) 4 x 1/10 .
The intensity of a pixel in a digital image is measured by a number u between 0 and 1. Often, images can be enhanced by rescaling intensities, where pixels of intensity u are displayed with intensity...
Following is the rate-of-return component information for FirstVenture investors: RATE COMPONENT RETURN COMPONENT Liquidity premium ......... 5.5% Risk-free rate ........... 6% Advisory premium...
CAN YOU PROVIDE MORE EXAMPLES OF DIAPER COMPANIES IMPLEMENTING SUSTAINABILITY INTIATIVES AND PLEASE PROVIDE REFERENCE OR LINKS REGARDING EACH COMPANIES.
describe components of COSO that Rite Aid failed to maintain that contributed to the fraud (hint- start with the 17 principals underlying the 5 major components of COSO). Describe the internal...
Assume that Malone's functional currency is the Canadian dollar. Translate the financial statements into Canadian dollars. b. Assume that Malone's functional currency is the Euro (E). Translate the...
COMPLETE JOURNAL FOR CAKE NAME: Classic Vanilla Cake 1. show that you can efficiently sequence the stages of food preparation and production by completing the mise en place requirements. You must: 1....
Compute the mean and variance of each WP using the PERT formulas . Cost estimates (Unit is $1,000). Work package Description Optimistic cost Most likely cost Pessimistic cost WP.1 Foundation 35 40 50...
Determine the precision of each measurement. 1. 7 N 2. 32,000 tons 3. 70.00 m2 4. 0.007 m 5. 2.4 x 103 kg 6. 1.20 x 105 ms 7. 3.00 x 104 kg 8. 4.0 x 106 ft 9. 5.106 x 107 kg 10. 1 x 109 m
If the annual fixed costs are 54,000 dinars, the occupation expense represents 20%, the contribution margin is 25%, and the unit selling price is 40 dinars. Required: Calculate the closing point of...
In Solved Problem 13.2, suppose that Mimi can move first. What are the equilibria, and why? Now repeat your analysis if Jeff can move first.
Draw a game tree that represents the ultimatum game in which the proposer is a first mover who decides how much to offer a responder and the responder then decides to accept or reject the offer. The...
The European Union fined Sotheby's auction house more than 20 million for operating (along with rival auction house Christie's) a price-fixing cartel (see "The Art of Price Fixing" in MyEconLab,...
Telephone calls are being placed through an exchange at random times on an average of 12 calls per min. Assume the calls form a Poisson process. a) Determine the probability that there will be at...
How do social movements and collective action strategies catalyze and sustain processes of social change, and what are the key tactics and mobilization strategies employed by activists to effect...
Cash dividends declared during 2009 $ 75,000 Ordinary share dividends declared during 2009 $ 11,500 Ordinary shares Dec, 31, 2009 $ 840,000 Preference shares Dec, 31, 2009 $ 180,000 Retained earnings...

The decibel level D for the intensity of a sound is related to the sound intensity I

Question:

Step by Step Answer:

Therefore and If log10 I 12 01D then I 10201...View the full answer

Calculus

Students also viewed these Mathematics questions