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
Llana [10]
4 years ago
15

When two mechanical waves have a displacement in opposite directions, and they overlap, what will the resulting wave look like a

nd why?
The new wave will have the same displacement as the original waves due to constructive interference.


The new wave will have a smaller displacement than either of the original waves due to destructive interference.


The new wave will have a greater displacement than either of the original waves due to constructive interference.


The new wave will have the same displacement as the original waves due to destructive interference.
Physics
2 answers:
Sophie [7]4 years ago
5 0
The second one is the answer
kicyunya [14]4 years ago
4 0

Answer:

The new wave will have a smaller displacement than either of the original waves due to destructive interference.

Explanation:

As we know that the resultant displacement of two waves at a point where two or more waves are superimposed is given by the vector sum of the displacement due to each wave

So we will say

\vec y = \vec y_1 + \vec y_2

so here we can say that if the two particles which are superimposed are in same phase then it will constructive interference and the resultant displacement will be more than the individual displacement of each wave

while if the two particles are in opposite phase then this is known as destructive interference and the resultant displacement of the wave at that point is less than the individual displacement if each wave

You might be interested in
Abishek is a runner. He runs the 100 m sprint
konstantin123 [22]

Answer:

1.67m/s

Explanation:

Total Distance to be travelled by a Runner=100m

Time Taken=10*6s

Speed=Distance/Time

=100/10*6=10/6=1.67m/s

3 0
3 years ago
Read 2 more answers
Dispositivo que muestra tanto la dirección como la magnitud de la corriente eléctrica.
slamgirl [31]

Answer:

<em>Galvanómetro</em>

Explanation:

Un galvanómetro es un dispositivo eléctrico utilizado para <em>detectar la presencia de corriente y voltaje pequeños o para medir su magnitud.</em> Los galvanómetros se utilizan principalmente en puentes y potenciómetros.

5 0
3 years ago
Jack travelled 360 km at an average speed of 80 km/h. Elaine
diamong [38]

Answer:

Average speed of Elain = 60 km/h

Explanation:

Total Distance covered by Jack = 360km

Average Speed of Jack = 80 km/h

Time taken by Jack to complete his journey = Distance / Average speed = 360 km / 80 km/h

Time taken by Jack to complete his journey = 4.5 hours

As it is given the both Jack and Elain travelled the same amount of distance:

Total distance travelled by Elain = 360 km

It is given that Elain took 1.5 hourse more than Jack to cover the distance, so Time taken by Elain to cover the distance is = 4.5 hours + 1.5 hours = 6 hours

Average speed of Elain = Distance/ time = 360 km / 6 hours

Average speed of Elain = 60 km/h

3 0
3 years ago
Find the statement about Fusion that is false.
stiks02 [169]

Fusion occurs when low mass nuclei, such as hydrogen collide and combine to form nuclei with greater masses.

Fusion could be the world's answer to clean unlimited amounts of energy.

Fusion is extremely difficult to contain and maintain here on earth.

Explanation:

Nuclear fusion is the combination of light atomic nuclei to form nuclei with greater mass.

The sun is powered by chain reaction involving fusion of light hydrogen nuclei to produce a more massive atom of helium.

  • As with all nuclear reaction, mass is equivalent to energy. These reactions takes place place in the nucleus of an atom where nuclear forces are broken .
  • it is known that nuclear fusion produces far more energy than fission reaction.
  • It produces less radioactive wastes and could be the world's clean source of unlimited amount of energy.
  • The major problem with fusion is that it is difficult to start and requires a a lot of energy to initiate.

learn more:

Non-renewable resource brainly.com/question/2948717

#learnwithBrainly

5 0
3 years ago
For a home sound system, two small speakers are located so that one is 52 cm closer to the listener than the other. For what val
Veseljchak [2.6K]

We want a sound wave with a wavelength of 0.52 meters or a natural fraction thereof. We'll work in MKS.

w = 0.52/n

That's length.  We have speed 344 meters/second so w corresponds to a frequency of

f = 344 / w = n (344/.52)

f = 661.5 n  Hertz

I don't really agree with how they're saying it, but all the fundamental talk is probably trying to tell us n=1,

Answer: 661.5 Hertz

Any multiple of that will also produce constructive interference; we can go to about n=30 before we're out of the audio range.

7 0
3 years ago
Other questions:
  • If the mass of an object is halved, its acceleration will:
    5·2 answers
  • A bubble originating at the bottom of a lake rises to the surface within 10.0 seconds with an acceleration of 10.0 meters/second
    5·1 answer
  • A wave has the wavelength equal to 396 nm. what must be the frequency of this wave
    5·1 answer
  • a person expended 500 newtons to move a full wheelbarrow 30 meters how much work was done? a person expended 500 newtons to move
    12·1 answer
  • EASY BUT PLEASE HELP<br> Compare and contrast infrared waves, light waves, and ultraviolent waves
    8·1 answer
  • Which of the following elements is in Group 2?
    8·1 answer
  • PLEASE ANSWER ILL GIVE YOU BRAINLIEST
    5·1 answer
  • A pendulum with a mass of 1 kg and a spring-oscillator with the same mass of 1 kg are both oscillating with a period of 0.5 seco
    14·1 answer
  • At what angle does the beam of light fall into the mirror if the beam is reflected
    5·1 answer
  • Is the force on each object a push or pull force? leaning against a wall
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!