Yes it's true, but that doesn't last very long. It creates a compression of the molecules during exactly half of each vibe, and during the other half, it leans the other way, and the molecules spread out in what's called a "rarefaction" a region of lower-than-normal pressure. This 'train' of compressions and rarefactions is what travels through the air, away from the vibrating object, and it's what some people often call a "sound wave".
Answer:
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Explanation:
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The correct statement is B).Expression is the initial effect of the work on the viewer's mind.
<h3>What is an expression in an art?</h3>
Expression is the situation, which develop or flourish the inner feelings of the person to explore the internal reflection of the artists or the arts.
The expression gives the voice to what we see and feel. It has natural value and connects us to others by sharing a story or feelings.
Basically, the expressions is an incredible way to release those feelings that one gets from the artwork.
Learn more about the "expression" element of an artwork here:-
brainly.com/question/17271579
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The social problem that The Jungle by Upton Sinclair described was B.) THE LIVING AND WORKING CONDITIONS IN CHICAGO'S STOCKYARD.
Not only in the stockyard but also in the meat packing factories.
The story is about how a family intent on pursuing their American Dream was not able to do so because they became victims of corruption, wage slavery, and oppression by the capitalists in Packingtown.