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
vekshin1
3 years ago
9

Arianna is experimenting with different materials to see which one will

Physics
1 answer:
sp2606 [1]3 years ago
8 0

Answer:

Concrete

Explanation:

The speed at which sound propagates is medium dependent. As one of the forms of mechanical waves, sound requires a material medium for propagation from place to place.

  • Sound travels with the least speed in air because air particles are far apart and they are randomized.
  • Sound travels with the greatest speed in solids. Concrete is the only solid material given in the choice.

The speed of sound increases from air to liquid and to solid.

You might be interested in
Distance = 6 km south<br><br> 60 minutes<br><br> What was the average velocity
blsea [12.9K]

v = x/t

v = average velocity, x = displacement, t = elapsed time

Given values:

x = 6km south, t = 60min

Plug in and solve for v:

v = 6/60

v = 0.1km/min south

3 0
3 years ago
Read 2 more answers
What are the smallest parts that make up matter?
Alecsey [184]
The smallest parts that make up different types of matter are called atoms.
Atoms are tiny elements that are made up of literally everything on earth. <span />
3 0
4 years ago
HELP ME!!! I don't know if you can see the picture on the right or not..
gizmo_the_mogwai [7]
It’s an assortment of compound molecules
7 0
3 years ago
Read 2 more answers
Which is the best description of inertia? Inertia is
valentinak56 [21]

Answer:

The best description of inertia is an objects velocity

8 0
3 years ago
Find the final velocity of a 40 kg skateboarder traveling at an initial velocity of 10 m/s that moves up a hill from a height of
slavikrds [6]

Answer:

vf = 0

Explanation:

Since the initial height hi = 0, we can rewrite the energy equation as

vf^2 = vi^2 - 2ghf = (10 m/s)^2 - 2(10 m/s^2)(5 m) = 0

Therefore, his final velocity vf is

vf = 0

3 0
3 years ago
Other questions:
  • As a planet's semimajor axis gets smaller, its speed will _______ and its period will _________ .
    9·1 answer
  • Velocity is distance traveled over?​
    14·1 answer
  • Over a 24-hour period, the tide in a harbor can be modeled by one period of a sinusoidal function. the tide measures 5.15 ft at
    14·1 answer
  • What kind of energy is stored when you squeeze a mattress?
    7·2 answers
  • What is the angular displacement of the wheel between t = 5 s and t = 15 s?
    9·1 answer
  • How does a sound wave transfer energy to your ears ?
    13·2 answers
  • An inductor is connected in series to a fully charged capacitor. which of the following statements are true?
    7·1 answer
  • Ans
    12·1 answer
  • What is the velocity of a Usain Bolt if he runs 200 m in 10 seconds?
    11·1 answer
  • I need help ASAP plzzzz
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!