1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
fiasKO [112]
3 years ago
6

If you were trying to build a soundproof room, which of the following materials would you choose in order to absorb the most sou

nd, based on the coefficient of absorption for each material?
A. Wood
B. Concrete
C. Heavy curtains
D. Carpe
Physics
2 answers:
anzhelika [568]3 years ago
3 0
<span>in order to absrob the most sound, the materials that you should choose is : D. carpe Carpe is very effective in absorbing sound because it is made from Rubber Foam, which has the absorbtion coefficient of 0.5 -0.7 , which is the highest coefficient compared to the other remaining options </span>
Arte-miy333 [17]3 years ago
3 0

Answer:carpet

Explanation:

You might be interested in
I WILL NAME YOU BRAINLIEST IF YOU ANSWER THIS!! This question will make you think twice, let see if you can answer this! Worth 1
11Alexandr11 [23.1K]

Answer:

He took a picture (or "shot") of the buffaloes. How cute :)

7 0
3 years ago
Read 2 more answers
What are the units of the following properties? Enter your answer as a sequence of five letters separated by commas, e.g., A,F,G
Marysya12 [62]

Answer:

The sequence is A,B,H,B,F

Explanation:

  • The Standard International unit is Kilogram (kg) and the mass of a body can also be expressed in gram (g).
  • Heat is a form of energy and the unit for energy is joule (J), thus the unit of heat is also joule (J).
  • Density is mass per unit volume where the unit of mass is gram (g) and the unit of volume can be taken as milli-liter (mL). Thus g/mL is the unit of density.
  • The unit of energy is joule (J).
  • Molarity is number of solute in mol dissolved in 1 liter of solution. Thus mol/L is the the unit of molarity.

6 0
3 years ago
Which of these is a source of voltage?
storchak [24]
D, all of these are voltage sources. A battery can power small things, generators can power larger things, and outlets can charge, or power things.
5 0
3 years ago
Read 2 more answers
What do the plastic jars of the air capacitor represent in an electrical capacitor? The parallel conducting plates The source of
miss Akunina [59]

The plastic jars of the air capacitor represent the parallel conducting plates.

<h3>What is Air capacitor?</h3>

Air capacitor is a type of capacitor that uses air as its dielectric. The simplest air capacitors will contain two conductive plates separated by an air gap.

This capacitor stores and releases electricity in the circuit using;

  • air as the electrical source,
  • balloon as the insulator and
  • the plastic jar as the parallel conducting plates.

Thus, the plastic jars of the air capacitor represent the parallel conducting plates.

Learn more about air capacitor here: brainly.com/question/15755974

3 0
2 years ago
A boy is pedaling his bicycle at a velocity of 0.20km/ minute . How far will he travel in 2.5 hours
fredd [130]
30km. 24 the first two hours and 6 the half hour
4 0
3 years ago
Read 2 more answers
Other questions:
  • You raise a bucket of water from the bottom of a deep well. if your power output is 138 w , and the mass of the bucket and the w
    5·1 answer
  • Hold one end of a meter stick down firmly on a table so that 20 centimeters of the meter stick extends past the edge of the tabl
    7·1 answer
  • what is a possible unit for the product VI, where V is the potential difference across a resistor and I is the current through t
    14·1 answer
  • At room temperature, an oxygen molecule, with mass of 5.31x10^-26kg , typically has a kinetic energy of about 6.21x10^-21J. How
    13·1 answer
  • Do the same molecules have to be present on both sides of a chemical equation?<br> why or why not?
    5·1 answer
  • A car moving at a speed of 20m/s has a kinetic energy of 300,000 J. What is the car’s mass?
    8·1 answer
  • A students walks one hour. She walks 4 blocks east and 2 blocks west. Her average velocity is?
    9·1 answer
  • Ned is learning about cells in science class. He drew a picture to model a cell. What can he show with his cell drawing?
    12·2 answers
  • ______ Is the distance and direction of an object's change in position from its starting point.
    12·2 answers
  • What is the tool that measures precipitation called.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!