Answer:
Frequency invoice
Explanation:
When several times the voice repeating occurs in a limited period. It is in the form of waves. It is also called a voice band means that the frequencies occur within the part of audio that is used for the transition of speech of a person or animal. It is a fundamental frequency in human voice especially in males ranges from 80 to 180 Hz and in the female, it ranges from 165 to 255. The fundamental frequency falls below the voice frequency. In this process the sound works as an acoustic sound source:
I believe the answer is: <span>nonverbal behaviors
For example, stutter and inability to maintain eye contact could be considered as a sign that the person lying.
On top of that, liars often shows signs of physical discomfort while doing it such as causing them to touch the back of the neck or constantly scratching their heads.</span><span />
The answer is Columbus... The first school for African Americans were in Columbus
Answer:
<h2>The Tri-Chromtic theory</h2>
Explanation:
The Tri-chromatic theory is based on the assumption that the three classes of cone receptors sub serve the colour vision. This theory dates back to 18th century and was popular during the first half of 20th century and was often used against the opponent processes theory. It was also known as Young-Helmholtz theory of colour vision, according to this theory there are three receptors in the retina that are responsible for the perception of colour. These receptors have different sensitivity level. Blues ones are the most sensitive and the red ones the least. But to perceive the colour needs the interaction between at least two photo receptors. Then the three colours are combined to form any colour in the visible spectrum.
The characteristics of the political anthology are:
- Early political anthropology developed after World War II.
- Early political anthropologists created a typology to organize different political systems.
<h3>What is political anthology?</h3>
An Anthology provides students with significant scholarly literature in the discipline to familiarize them with.
The political anthology was NOT:
- Early political anthropology placed communities in the larger historical and political context.
- Early political anthropology focused on contemporary hunter-gatherers.
Read more about<em> anthropology </em>here:
brainly.com/question/5488475
