subject

Mathematics, 29.10.2019 21:31 CarQuestionl506

Sound intensity model: equation

l = loudness, in decibels (db); i = sound intensity, in watts/m2; i0 = 10−12 watts/m2

the loudness of a jack hammer is 96 db. its sound intensity is about .
the loudness of a compactor is 94 db. its sound intensity is about .

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:40

The graph below could be the graph of which exponential function?

Answers: 2

question

Mathematics, 21.06.2019 16:30

An equation where variables are used to represent known values—function notation true or false

Answers: 2

question

Mathematics, 21.06.2019 18:40

Ineed with number 6 , explain how to get 1978

Answers: 3

question

Mathematics, 21.06.2019 19:30

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Answers: 2

You know the right answer?

Sound intensity model: equation

l = loudness, in decibels (db); i = sound intensity, i...

Questions

question

Physics, 11.10.2020 23:01

Ray runs 78 feet north, then 61 feet west. Calculate the total displacement traveled by in feet...

question

Mathematics, 11.10.2020 23:01

Please help. if right i will give brainliest ...

question

Business, 11.10.2020 23:01

A. J. And April Couch just opened a computer store in a small community. Before opening the store, they listened to their SBA counselor's warnings abo...

question

History, 11.10.2020 23:01

5. Recall the unit's Essential Question: Where does history end and legend begin? Beowulf features both historical and mythical elements....

question

English, 11.10.2020 23:01

Each new step in science (blank) twenty seemingly (blank) facts as merely the various manifestations of a single principle.1-unifies...ha...

question

Physics, 11.10.2020 23:01

A 2-kg toy car accelerates from 0 to 5 m/s. A 2-kg toy car originally moving at 5 m/s is brought to rest. A 2 kg toy car is held at a hei...

question

History, 11.10.2020 23:01

This map shows the "new" wave of immigration, which started in the late 1800s. "new" wave of immigration, which started in the early 1800...

question

English, 11.10.2020 23:01

ASAP critical learning Danae is setting up a better study space in her room. She has a desk and chair, a bookshelf, what space to make it more...

question

Chemistry, 11.10.2020 23:01

A 2.400-g sample of meat is subjected to Kjeldahl analysis. The liberated NH3(g) is absorbed by adding 50.00 mL of H2SO4(aq), which is more than enoug...

question

Mathematics, 11.10.2020 23:01

A fruit company recently released a new applesauce. By the end of its first year, profits on this product amounted to $ 35 comma 900.$35,900. The anti...

question

English, 11.10.2020 23:01

The sky was a dull and murky gray is it descriptive...

question

Mathematics, 11.10.2020 23:01

How many boards 4 5/8in wide will it take to cover a floor 222in wide...

question

Mathematics, 11.10.2020 23:01

A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also called "fuel efficiency"...

question

History, 11.10.2020 23:01

The articles of confederation prevented congress from being able to call on individuals for the purpose of forming a standing army. And the federal go...

question

Business, 11.10.2020 23:01

8. You buy a 30-year zero coupon bond which will pay you $10,000 in 30 years at an annual yield of i=1% compounded once per year. A few minutes later...

question

English, 11.10.2020 23:01

There is a tiny programming language that you may not yet have heard of called Latchy. Each Latchy program statement (one line of Latchy code) consist...

question

Mathematics, 11.10.2020 23:01

You send a text to a friend. Your friend forwards it to 10 other friends, who each forward it to 10 more friends. The pattern continues for 5 rounds a...

question

Business, 11.10.2020 23:01

You can buy a property today for $4 million and sell it in 6 years for $5 million. You will not earn any rental income on the property. Answer the fol...

question

Mathematics, 11.10.2020 23:01

A study is performed in a large southern town to determine whether the average amount spent on food per four-person family in the town is significantl...

question

Mathematics, 11.10.2020 23:01

At the beginning of the season, Jamie pays full price for a ticket to see the Panthers, her favorite baseball team. the panthers currently have 33 win...

More questions: Mathematics Another questions

Questions on the website: 13722359