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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.


Where is the compression stroke located on a 1997 dodge ram 2500?

The compression stroke is not part of the engine. It is what happens when the pistons are on the upward with closed valves.See link below.The compression stroke is not part of the engine. It is what happens when the pistons are on the upward with closed valves.See link below.


The part of a sound wave where the molecules are spread apart is called?

compression


What are molecules in the compression part of a sound wave?

Sound waves that are compressed are made of (air) molecules that are more densely concentrated - that is (ie) more molecules are packed into the space of the compressed wave than there are in the (same) space of the surrounding expanded waves.


The higher pressure part of a sound wave is called?

The higher pressure part of a sound wave is called the compression phase. It represents the regions of increased air pressure created by the vibration of a sound source.


When The part of a sound wave where particles are bunched together?

The part of a sound wave where particles are bunched together is called compression. This is the region where air particles are pushed close together, creating an area of higher pressure.


How does rarefraction affect sound?

Rarefaction is the part of the sound wave where the air particles are the farthest apart from each other. It's like the "trough" of a transverse wave. The size of this part affects the wavelength and amplitude of the sound produced, which changes the volume and pitch. Note that there's also another part of the wave called "compression". This is like the "peak" of a transverse wave.


What is a region of high pressure in a sound wave?

A region of high pressure in a sound wave is called compression. This is the part where air particles are pushed closer together, resulting in higher pressure.


Why is there no compression on a 2 stroke engine?

There is no separate compression stroke on a 2 stroke engine, but there is compression - the intake and compression take place on the same staroke, the intake on the first part and compression on the later part.


Compression is the part of the medium where particles?

In terms of particles, "compression" means that particles move closer together.


What happens during the first stage of a heartbeat?

A heartbeat has two parts the first part in the flow of the blood into the heart. The second part is the flow of the blood out of the heart. That is why heart beat is a bub-bub sound.


What is the less dense part of a compression wave called?

Rarefaction is the less dense part of a compression wave where the particles are spread apart.