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liq [111]
3 years ago
5

Which of the following statements about electromagnetic and mechanical wa

Social Studies
1 answer:
densk [106]3 years ago
4 0

Answer:

Statement that is true about electromagnetic and mechanical waves is:

Option B: Mechanical waves must travel through a medium, but electromagnetic waves do not require a medium to travel.

Explanation:

'Electromagnetic' waves do not need any medium to travel whereas 'mechanical waves' need a medium or matter for transmission. Electromagnetic waves are produced by the 'vibrations' of the charged particles. They can even travel in vacuum.  

On the contrary, mechanical waves are caused by the 'wave amplitude'. Mechanical wave can travel in solid, liquid and gas and are considered to be periodic disturbance.

Thus, Option B is the most statement apt explaining the difference between electromagnetic and mechanical waves.

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What was the effect of congress being unable to pass new tax laws?
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A participant who has just participated in an experiment involving dichotic listening is least likely to remember.
pishuonlain [190]

A participant that just participated in dichotic listening would least likely to remember: the meaning of the words presented on the unattended channel.

<h3>What is Dichotic Listening?</h3>

Dichotic listening can be described as a psychological test that requires the subject to repeat aloud a message that is presented to one ear while ignoring the the message presented in the other ear.

Dichotic listening is carried out to investigate selective attention and lateralization of brain function that occurs within the auditory system, thus, meanings of words would most likely be the least thing anyone undergoing dichotic listening would remember.

Therefore, a participant that just participated in dichotic listening would least likely to remember: the meaning of the words presented on the unattended channel.

Learn more about dichotic listening on:

brainly.com/question/11832290

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Help i need it soon for school
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It’s density increases and it’s volume increases.

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