subject
Physics, 11.10.2019 11:20 sandy2597

Which of the following statements is an accurate description of sound transmission through various mediums?

a. elastic solids prevent sound from being transmitted better than liquids.
b. inelastic materials conduct sound better than elastic solids.
c. gases conduct sound better than liquids.
d. sound insulators prevent sound from being transmitted better than elastic solids.

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
question
Physics, 22.06.2019 16:30
In a hydrogen molecule there are a total of four charges, 2 protons in the two nuclei, and 2 electrons. how many unique charge-pairs are there (without double counting)?
Answers: 3
question
Physics, 22.06.2019 18:00
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
question
Physics, 22.06.2019 20:30
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
Answers: 3
You know the right answer?
Which of the following statements is an accurate description of sound transmission through various m...
Questions
question
English, 22.09.2019 14:50
Questions on the website: 13722360