subject

Physics, 25.02.2021 21:40 OkK1510

The low-frequency speaker of a stereo set has a surface area of and produces 1W of acoustical power. What is the intensity at the speaker

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 04:30

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

Answers: 3

question

Physics, 22.06.2019 06:30

Which one of the following research methods can show cause and effect

Answers: 1

question

Physics, 22.06.2019 14:00

Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas

Answers: 2

question

Physics, 22.06.2019 14:30

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

Answers: 1

You know the right answer?

The low-frequency speaker of a stereo set has a surface area of and produces 1W of acoustical power....

Questions

question

Biology, 18.03.2020 22:18

Which statementbest describes the influence that parents have on whether or not offspring inherit a genetically inherited trait? A...

question

Computers and Technology, 18.03.2020 22:18

4. Should the associates perform a post-implementation evaluation? If an assessment is done, who should perform it? What options are available and whi...

question

Chemistry, 18.03.2020 22:18

Iron(III) oxide and hydrogen react to form iron and water, like this: (s)(g)(s)(g) At a certain temperature, a chemist finds that a reaction vessel co...

question

Chemistry, 18.03.2020 22:18

What happens to the volume of a gas in a closed container if the temperature increases, but the pressure remains the same? Why?...

question

English, 18.03.2020 22:18

Which statement best identifies the central idea of the text? A. While Lemkin struggled to make genocide a recognized crime in his early life, t...

question

History, 18.03.2020 22:18

What was an immediate effect of the mandate system established under the Treaty of Versailles? A Former colonies of the Ottoman Empire we...

question

History, 18.03.2020 22:19

How did US and Soviet nuclear arsenals compare?...

question

History, 18.03.2020 22:19

Select the correct answer. What are factors of production? A B. all the human efforts involved in the production process...

question

Mathematics, 18.03.2020 22:19

What is an irrational number?...

question

Computers and Technology, 18.03.2020 22:19

John recently worked on a project about various programming languages. He learned that though procedural language programs are useful they have...

question

Computers and Technology, 18.03.2020 22:19

Desperate for help with her computer, Dana calls her fiancé, thinking that he will know what to do because he is a man, and men are natural fixers. Da...

question

Mathematics, 18.03.2020 22:19

Plz answer will mark brainiest...

question

Engineering, 18.03.2020 22:19

. If the digital data signal b(t) is NRZ binary waveform with bit rate of 1 Mbps and the modulation carrier frequency is 10 MHz, provide an approximat...

question

Physics, 18.03.2020 22:19

In midair an M = 135 kg bomb explodes into two pieces of m1 = 105 kg and another, respectively. Before the explosion, the bomb was moving at 20.0 m/s...

question

Chemistry, 18.03.2020 22:19

What is the concentration of 5g of sugar in 0.2L of solution?...

question

Mathematics, 18.03.2020 22:19

Question 2 of 10 Submit Submit Send a message Which shapes show equivalent fractions? A) shapes A and B

question

Mathematics, 18.03.2020 22:19

For the following ordered pair, which number is the DOMAIN value? (-2,5)...

question

Biology, 18.03.2020 22:19

Plants grow around this lake. Plants also grow in this lake. ALL BUT one non-living feature is important to the life of the plants around and in...

question

Biology, 18.03.2020 22:20

Rabbits eat only plants and typically feed during the day in open areas such as fields and meadows. Owls eat only rabbits and other small animals and...

question

Physics, 18.03.2020 22:20

A sinusoidal electromagnetic wave from a radio station passes perpendicularly through an open window that has area 0.500 m2 . At the window, the elect...

More questions: Physics Another questions

Questions on the website: 13722359