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oee [108]
3 years ago
9

Two mechanical waves intersect and produce the straight line seen here. What is the result of this intersection called?

Physics
2 answers:
s2008m [1.1K]3 years ago
8 0
B) destructive interference
Morgarella [4.7K]3 years ago
4 0

Answer: The correct option is B.

Explanation:

In the given problem, two mechanical waves intersect and produce the straight line seen here. It means that the new wave having zero amplitude is formed.

Destructive interference is the interference of the wave in which the new wave will form with lower amplitude.

Constructive interference is the interference of the wave in which the new wave will form with lower amplitude.

Therefore, the correct answer is B.

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Zepler [3.9K]

Answer:

Why are they used:

A carbon brush is a sliding contact used to transmit electrical current from a static to a rotating part in a motor or generator, and, as regards DC machines, ensuring a spark-free commutation.



6 0
3 years ago
Read 2 more answers
A student has a displacement of 304 m north in 180 s. What was the student's average velocity?
DanielleElmas [232]

Answer:

v = 1.69 m/s

Explanation:

Given that,

Displacement of the student is 304 m due North and it takes 180 s.

We need to find the student's average velocity. Using formula of velocity.

Velocity = displacement/time

v=\dfrac{304\ m}{180\ s}\\\\v=1.69\ m/s

Hence, the student's average velocity is 1.69 m/s.

6 0
3 years ago
The primary purpose of a mirror is to _________ light rays.
Effectus [21]
a. reflect (I found this using prior knowledge and process of illumination it can't be absorb cuz you wouldn't see anything it can't be refract because it doesn't reverse the image and it isn't transmit )
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3 years ago
What is it called when sediment is dropped and comes to rest?
larisa86 [58]
I think d would be the answer.
3 0
3 years ago
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Choose all the answers that apply.
Serhud [2]
<span>According to Newton's first law of motion:

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