Physics, 11.10.2019 02:30 Nibiskadhungana

If two waves with identical crests and troughs meet, what is happening?
a. the wave is breaking.
b. the wave is reflecting.
c. constructive interference is occurring.
d. destructive interference is occurring.

Answers: 2

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We have that for the Question "If two waves with identical crests and troughs meet, what is happening?" it can be said that for If two waves with identical crests and troughs meet, what is happening is Constructive interference .

Constructive interferenceOption C

From the question we are told

If two waves with identical crests and troughs meet, what is happening?

A. The wave is breaking.

B. The wave is reflecting.

C. Constructive interference is occurring.

D. Destructive interference is occurring.

Generally

When crest of a wave meets a trough of another wave this is know as destructive interference

While

When crest of a wave meets a crest of another wave this is know as Constructive interference

Therefore

for If two waves with identical crests and troughs meet, what is happening is Constructive interference .

Constructive interferenceOption C

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Answer from: saabrrinnaaa

If two waves with identical crests and troughs meet, then we know
that they have the same amplitude, frequency, and wavelength.
But we still don't know whether they are "in step" or not.

If their crests of both waves line up, then constructive interference
will occur.

If the crests of one wave line up with the troughs of the other wave,
then destructive interference will occur.

Answer from: Quest

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia

Answer from: Quest

It's because 3 if it was 10 it wouldn't look right do it goes up to 4d

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If two waves with identical crests and troughs meet, what is happening?
a. the wave is breaki...

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