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3 years ago

4.Explain what must be true of component waves for reinforcement or interference to occur.

Physics

1 answer:

professor190 [17]3 years ago

7 0

Answer:

The component of waves must have same frequency and phase.

Explanation:

when the component of waves vibrate at the same rate and attain maximum point at the same time, reinforcement of the waves amplitude occur to cause a constructive interference.However, when the two waves are out of phase where one is at minimum when the other is at maximum a destructive interference happens.

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olga2289 [7]

C organisms Hope this helps. :)

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4 years ago

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Explain how a ship made of materials that are much denser than water is able to float on water?

Helen [10]

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4 years ago

What does your body do with nutrients during the digestion process?

kkurt [141]

Answer:

the correct answer is

Explanation:

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3 years ago

If an object is rolling without slipping, how does its linear speed compare to its rotational speed?

RoseWind [281]

Answer:

v = rw

Explanation:

When an object is rolling continuously without slipping, then every angle it rotates through, is equal to a distance the perimeter has rotated.

If the object completes 10 revolutions and takes a particular time, let's say t to complete it. The angular distance would then be 20 π rad, while its angular velocity will be 20 π/t

The circumference will somehow translate to the distance it covers, which is 20πr, this means that the speed is 20πr/t

So, like the question asked, the linear speed compared to angular speed is

v : w

20πr/t : 20πt, which can be simplified to

r : 1

In essence, v = rw

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4 years ago

Please helppp....What are 5 examples of real science

valentina_108 [34]

Answer:

dynamics

kinematics

fluid mechanisms

earth science and

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3 years ago