According to the particle model, how is a sound wave transmitted from a speaker to your ear?

A continuous stream of air flows from the speaker to your ear.

Particles from the speaker travel all the way to your ear.

Vibrations are passed from one particle to its neighbor in a chain.

The sound creates a tunnel through the air for the noise to pass through.

What is the primary reason scientists use a particle model to explain the behavior of a medium like air?

To create a new type of particle that can be seen with a microscope.

To provide a visual representation for phenomena involving particles that are too small to be observed directly.

To prove that all scientific theories can be simplified into collections of spheres.

To measure the exact speed and size of every individual particle in the air.

The particles near the bell begin to vibrate and pass this vibration along to adjacent particles until it reaches the ear.

A current of air is created, carrying the sound directly from the bell to the student in a single, continuous flow.

The individual particles that were originally touching the bell travel across the room and enter the student's ear.

The air particles arrange themselves into a solid line to carry the sound more efficiently.

That sound needs a medium to travel.

That sound is a continuous stream of air.

That sound is a form of energy.

It shows that particles are perfectly round and have no chemical bonds.

It emphasizes that the particles are individual entities that can move and collide, rather than being part of a fixed, rigid structure.

It means that particles in a medium never touch or interact with each other under any circumstances.

It suggests that sound can travel between particles without them making any contact.