The constant is the light source and the pennies are the controlled i think.
I believe the answer is: Wernicke's aphasia
Wernicke's aphasia refers to a form of illness that make the victim unable to properly decipher both writing and verbal lanugage. This abnormalities occurs when we somehow damage our brain in the broca's area, which took part in the left hemisphere of the brain.
<u>Question </u>
Which type of wave does the illustration depict?
<u>Answer</u>
longitudinal wave
<em>It is a wave that oscillates back and forth on an axis.</em>
<u>Question 5</u>
In which type of wave is energy transmitted in a definite direction and with a definite speed?
<u>Answer 5</u>
traveling wave
<em>Traveling waves are observed when a wave is not confined to a given space along the medium.</em>
<u>Question 6</u>
A _______ is described as a wave that is not confined to the space along the medium.
<u>Answer 6</u>
breaking wave
<u>Question 7</u>
Which type of wave appears to vibrate in place?
<u>Answer 7</u>
standing wave
<em>Standing waves are produced whenever two waves of identical frequency interfere with one another while traveling opposite directions along the same medium.</em>
<u>Question 8</u>
If two waves with identical crests and troughs meet, what is happening?
<u>Answer 8</u>
constructive interference is occurring
<em>constructive interference of two or more waves of equal frequency and phase result in their mutual reinforcement.</em>
The first war and i know this was when the sumarians conqured the elamites i hope this helps