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Naily [24]
2 years ago
6

Sound is an example of a ____ Wave.

Physics
2 answers:
sesenic [268]2 years ago
7 0

Answer:

Mechanical Waves

Explanation:Sound waves in air are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves. A vibrating string can create longitudinal waves.

olga2289 [7]2 years ago
3 0

Answer:

Mechanical Wave

Explanation:

Sound is an example of a Mechanical Wave.

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Drag the tiles to the correct boxes to complete the pairs.
klio [65]

Considering the given evidences for Alfred Wegener’s theory of continental drift;

  • Scientists find fossils of species in the Arctic that typically lived in warmer areas is a form of climatic evidence
  • Scientists spot fossils on different continents that look similar and prove to be the same age is a form of biological evidence
  • Scientists observe that some mountain ranges on different continents tend to look alike is a form of geological evidence

<h3>What is Alfred Wegener’s theory of continental drift?</h3>

Alfred Wegener’s theory of continental drift is the theory that the whole continents were once one supercontinent which as  a result of geological activities broke up into the different continents which then drifted apart.

Considering the given evidences for Alfred Wegener’s theory of continental drift;

  • Scientists find fossils of species in the Arctic that typically lived in warmer areas: It is a form of climatic evidence
  • Scientists spot fossils on different continents that look similar and prove to be the same age: It is a form of biological evidence
  • Scientists observe that some mountain ranges on different continents tend to look alike: It is a form of geological evidence

In conclusion, Alfred Wegener’s theory of continental drift describes how the continents of today were formed.

Learn more about theory of continental drift at: brainly.com/question/7350119

#SPJ1

Note that the complete question is given below:

Drag the tiles to the correct boxes to complete the pairs. The examples provide evidence for Alfred Wegener’s theory of continental drift. Determine whether each example is a form of biological, geological, or climatic evidence.

1) biological

2)geological

3)climatic

*Scientists find fossils of species in the Arctic that typically lived in warmer areas.

*Scientists spot fossils on different continents that look similar and prove to be the same age.

*Scientists observe that some mountain ranges on different continents tend to look alike.

7 0
2 years ago
Barbara places an object in front of a mirror. The mirror produces an image that is inverted, real, and smaller than the object.
Grace [21]

Answer:

Is there any picture?

Explanation:

4 0
3 years ago
Consider an electron confined in a region of nuclear dimensions (about 5 fm). Find its minimumpossible kinetic energy in MeV. Tr
BARSIC [14]

Answer:

39.40 MeV

Explanation:

<u>Determine the minimum possible Kinetic energy </u>

width of region = 5 fm

From Heisenberg's uncertainty relation below

ΔxΔp ≥ h/2 , where : 2Δx = 5fm ,  Δpc = hc/2Δx = 39.4 MeV

when we apply this values using the relativistic energy-momentum relation

E^2 = ( mc^2)^2 + ( pc )^2 = 39.4 MeV ( right answer ) because the energy grows quadratically in nonrelativistic approximation,

Also in a nuclear confinement ( E, P >> mc )

while The large value will portray a Non-relativistic limit  as calculated below

K = h^2 / 2ma^2 = 1.52 GeV

7 0
3 years ago
What is hooke's law? Also what does it say about how elastic materials respond to force? Explain.
gogolik [260]
It <span>states that the force F needed to extend or compress a spring by some distance X is proportional to that distance.

For elastic materials, they extend more in same amount of force, (as they are directly proportional), due to it's elastic nature (presence of large deforming force)

Hope this helps!</span>
3 0
3 years ago
An electron is moving in the presence of an electric field of 400 N/C. What force does the electron experience?
yanalaym [24]

Answer:

Explanation:

Given

Electric Field strength E=400\ N/C

charge of electron q=1.6\times 10^{-19}\ C

Force on the charge particle is given by

F=qE

F=1.6\times 10^{-19}\times 400

F=640\times 10^{-19}\ N

but this force will be acting in the direction opposite to the direction of Electric field because electron is negatively charged                                            

8 0
3 years ago
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