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No, rarefaction is the opposite of a high pressure area. It is a low pressure area where molecules are spaced further apart. This occurs in a sound wave when the air molecules are spread out, creating areas of decreased pressure.
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Which part of the spring models how molecules of air are close together?
The compression phase of a spring model represents how molecules of air are close together. During compression, the molecules are tightly packed and have higher pressure.
Whes a sealed bag is compressed more space is avaiable in the bag but the air pressure?
When a sealed bag is compressed, the air inside the bag gets more tightly packed, which increases its pressure. Even though the volume of the bag may decrease due to compression, the air molecules inside become more densely packed, leading to increased pressure.
When the air molecules get closer to the Earth's surface they become more tightly?
packed together due to higher pressure, resulting in increased density. This causes the air to become heavier and more compact as it moves closer to the Earth's surface.
A measure of how tightly matter is packed?
Density is a measure of how tightly matter is packed. It is calculated by dividing the mass of an object by its volume. The higher the density, the more mass is packed into a given volume.
What type of pressure does cold air have?
Cold air has lower pressure compared to warm air because the molecules in cold air are more tightly packed together, resulting in lower kinetic energy and less force exerted on the surroundings. This lower pressure creates high pressure systems, which tend to bring fair weather and gentle winds.
What is the high pressure area of tightly packed molecules?
The high pressure area of tightly packed molecules is known as a compression zone. In this region, molecules are densely packed together, leading to increased pressure compared to surrounding areas. This can occur in various systems, such as fluids, gases, or solids under external forces.
Which part of sound wave has molecules that are tightly packed together?
The compression or crest of a sound wave has molecules that are tightly packed together, which leads to higher pressure and increased density compared to the rarefaction part of the wave.
How do crest and trough relate to compression and rarefaction?
Crest corresponds to compression, where air molecules are tightly packed together, leading to a peak in pressure. Trough corresponds to rarefaction, where air molecules are spread further apart, causing a decrease in pressure. These variations in pressure create the wave-like pattern of sound waves.
How do the coils in a compression compare to the coils in a rarefaction?
In a compression, the coils of a wave are more tightly packed together, which results in higher pressure and density in the medium. In contrast, in a rarefaction, the coils are more spread out, leading to lower pressure and density in the medium.
Molecules are packed more tightly in?
density
What is how tightly packed a substances molecules are?
what is the measure if how tightly matter is packed into a givin volume of a substance
What is composed of tightly packed molecules?
Solids, usually.
What element are present in solid liquid and gas state?
in solids molecules are tightly packed in liquid molecules are not so tightly packed whereas in gas they are free to move
Is A compression is a high pressure area of tightly packed molecules?
A compression is an area where air molecules are squeezed together, leading to increased pressure. This can result in higher density and temperature within the compressed region.
Does a solid have weak bonds between molecules?
No the molecules are all packed altogether tightly
What are the areas of a sound wave where the molecules in the medium are packed closer together?
The areas of a sound wave where the molecules in the medium are packed closer together are called compressions. These compressions correspond to the regions of high pressure in the sound wave.
Which part of sound wave has molecules that are not tightly packed together?
rarefraction
