User Account

All Pages

Intensity per unit of area

Assignment Help Mathematics
Reference no: EM131311935

Sound intensity, known as decibels, d, is calculated using:d = 9.8log IaI is the intensity per unit of area. a is faintest audible sound of the average human ear.

Find the decibels of a motorcycle that has a sound intensity of 10-2per square meter given that the faintest audible sound that the average human ear can hear is 10-12.(a) 98 decibels(b) 1010decibels(c) 9.8 decibels(d) 19.6 decibels(e) None of the above.

Reference no: EM131311935

Questions Cloud

Discuss some of the leading health information systems : Discuss some of the leading health information systems.Discuss the features of health information systems infrastructure.Discuss some of the objectives of information technology planning. Consider the ideas of cost versus quantity.
Paper - manager-stockholder conflicts and agency costs : The completed research paper should be at least 15 pages in length, not including the references, and be typed using 12-point, double-spaced font. Our topic is Manager-stockholder conflicts and agency costs
Why so many people are taken in by get rich quick schemes : According to Mary Goldberg, the chance to invest in New World Explorations was "too good to pass up," and she lost $10,000. Why do you think so many people are taken in by get-rich-quick schemes?
Explain effect of the fall in wheat price on the market : Rain falls on wheat parade The price of wheat has fallen from $9 a bushel to $7 a bushel in the past seven months as rain and snow fell on the southern states.
Intensity per unit of area : Sound intensity, known as decibels, d, is calculated using:d = 9.8log IaI is the intensity per unit of area. a is faintest audible sound of the average human ear.
Why reduction of herds will lead to rise in meat price today : Alabama food prices jump in May Alabama Farmers Federation announced that food prices in May will increase. In previous unprofitable years, farmers reduced their herds with the result that in 2009 meat production will fall. Bacon is expected to ri..
Explain who the stakeholders are in health information : Explain who the stakeholders are in health information systems' implementation.Describe the limitations in health information systems' data analysis.Describe the opportunities in health information systems' data analysis.Explain what the literature s..
How did the pax romana foster economic development : Why was the innovation of coinage by the Greeks so important for economic development? How did the Pax Romana foster economic development?
Recommend a cash management strategy for the company : Recommend a cash management strategy for the company that will minimize the financing cost and increase the cash flows for the company.

Reviews

Write a Review

Mathematics Questions & Answers

  Questions on ferris wheel

Prepare a Flexible Budget Gator Divers is a company that provides diving services such as underwater ship repairs to clients in the Tampa Bay area.

  Logistic map

This assignment has two question related to maths. Questions are related to bifurcation cascade and logistic map.

  Finding the probability of cards

This assignment has questions related to probabiltiy.

  Systems of ode

Find all the xed points, and study their stability and Draw the phase portrait of the system, as well as the graphs of the solutions in all relevant cases.

  Derive the boolean expression

Derive the Boolean Expression and construct the switching circuit for the truth table stated

  System of equations

Evaluate which equations are under-identified, just-identified, and over-identified.

  Linear programming problem

Linear programming problem consisting of only two constraints with one objective function.

  Find the natural domain

Find the natural domain of the given functions.

  Introduction to numerical methods

Compute the coecients of the polynomials using the term recurrence relation.

  Chart of the topological manifold

De?nition of smoothness of functions on a smooth manifold is chart independent and hence geometric.

  Mathematics in computing

Questions related on mathematics in computing.

  Complex problems

Complex problems

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd